iisnode encountered an error when processing the request.

HRESULT: 0x6d
HTTP status: 500
HTTP subStatus: 1013
HTTP reason: Internal Server Error

You are receiving this HTTP 200 response because system.webServer/iisnode/@devErrorsEnabled configuration setting is 'true'.

In addition to the log of stdout and stderr of the node.exe process, consider using debugging and ETW traces to further diagnose the problem.

The last 64k of the output generated by the node.exe process to stderr is shown below:

(node:3588) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
YvError:: getSpecificNodesFromServer Create Error:  HttpErrorResponse {
  headers: HttpHeaders {
    normalizedNames: Map {},
    lazyUpdate: null,
    headers: Map {}
  },
  status: 0,
  statusText: 'Unknown Error',
  url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues',
  ok: false,
  name: 'HttpErrorResponse',
  message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues: 0 Unknown Error',
  error: ProgressEvent {
    type: 'error',
    target: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    currentTarget: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    lengthComputable: false,
    loaded: 0,
    total: 0
  }
} Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues: 0 Unknown Error
ERROR Error: Uncaught (in promise): TypeError: Cannot read property 'shift' of undefined
TypeError: Cannot read property 'shift' of undefined
    at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
    at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
    at Object.onInvoke (C:\dist\server\main.js:1:1231218)
    at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
    at Zone.run (C:\dist\server\main.js:1:3696894)
    at C:\dist\server\main.js:1:3716263
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
    at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
    at Zone.runTask (C:\dist\server\main.js:1:3697977)
    at resolvePromise (C:\dist\server\main.js:1:3714793)
    at C:\dist\server\main.js:1:3716435
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
    at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
    at Zone.runTask (C:\dist\server\main.js:1:3697977)
    at drainMicroTaskQueue (C:\dist\server\main.js:1:3709020)
    at ZoneTask.invokeTask (C:\dist\server\main.js:1:3707061)
    at ZoneTask.options.useG.invoke (C:\dist\server\main.js:1:3706826)
    at data.args.<computed> (C:\dist\server\main.js:1:3727885) {
  rejection: TypeError: Cannot read property 'shift' of undefined
      at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
      at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
      at Object.onInvoke (C:\dist\server\main.js:1:1231218)
      at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
      at Zone.run (C:\dist\server\main.js:1:3696894)
      at C:\dist\server\main.js:1:3716263
      at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
      at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
      at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
      at Zone.runTask (C:\dist\server\main.js:1:3697977),
  promise: ZoneAwarePromise [Promise] {
    __zone_symbol__state: 0,
    __zone_symbol__value: TypeError: Cannot read property 'shift' of undefined
        at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
        at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
        at Object.onInvoke (C:\dist\server\main.js:1:1231218)
        at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
        at Zone.run (C:\dist\server\main.js:1:3696894)
        at C:\dist\server\main.js:1:3716263
        at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
        at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
        at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
        at Zone.runTask (C:\dist\server\main.js:1:3697977)
  },
  zone: <ref *1> Zone {
    _parent: Zone {
      _parent: null,
      _name: '<root>',
      _properties: {},
      _zoneDelegate: [ZoneDelegate]
    },
    _name: 'angular',
    _properties: { isAngularZone: true },
    _zoneDelegate: <ref *2> ZoneDelegate {
      _taskCounts: [Object],
      zone: [Circular *1],
      _parentDelegate: [ZoneDelegate],
      _forkZS: null,
      _forkDlgt: null,
      _forkCurrZone: null,
      _interceptZS: null,
      _interceptDlgt: null,
      _interceptCurrZone: null,
      _invokeZS: [Object],
      _invokeDlgt: [ZoneDelegate],
      _invokeCurrZone: [Circular *1],
      _handleErrorZS: [Object],
      _handleErrorDlgt: [ZoneDelegate],
      _handleErrorCurrZone: [Circular *1],
      _scheduleTaskZS: [Object],
      _scheduleTaskDlgt: [ZoneDelegate],
      _scheduleTaskCurrZone: [Circular *1],
      _invokeTaskZS: [Object],
      _invokeTaskDlgt: [ZoneDelegate],
      _invokeTaskCurrZone: [Circular *1],
      _cancelTaskZS: [Object],
      _cancelTaskDlgt: [ZoneDelegate],
      _cancelTaskCurrZone: [Circular *1],
      _hasTaskZS: [Object],
      _hasTaskDlgt: [ZoneDelegate],
      _hasTaskDlgtOwner: [Circular *2],
      _hasTaskCurrZone: [Circular *1]
    }
  },
  task: ZoneTask {
    _zone: <ref *1> Zone {
      _parent: [Zone],
      _name: 'angular',
      _properties: [Object],
      _zoneDelegate: [ZoneDelegate]
    },
    runCount: 0,
    _zoneDelegates: null,
    _state: 'notScheduled',
    type: 'microTask',
    source: 'Promise.then',
    data: ZoneAwarePromise [Promise] {
      __zone_symbol__state: 0,
      __zone_symbol__value: TypeError: Cannot read property 'shift' of undefined
          at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
          at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
          at Object.onInvoke (C:\dist\server\main.js:1:1231218)
          at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
          at Zone.run (C:\dist\server\main.js:1:3696894)
          at C:\dist\server\main.js:1:3716263
          at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
          at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
          at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
          at Zone.runTask (C:\dist\server\main.js:1:3697977)
    },
    scheduleFn: undefined,
    cancelFn: undefined,
    callback: [Function (anonymous)],
    invoke: [Function (anonymous)]
  }
}
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
YvError: getNodesIdsList  HttpErrorResponse {
  headers: HttpHeaders {
    normalizedNames: Map {},
    lazyUpdate: null,
    headers: Map {}
  },
  status: 0,
  statusText: 'Unknown Error',
  url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetNodesIds',
  ok: false,
  name: 'HttpErrorResponse',
  message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetNodesIds: 0 Unknown Error',
  error: ProgressEvent {
    type: 'error',
    target: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    currentTarget: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    lengthComputable: false,
    loaded: 0,
    total: 0
  }
} OBJID:  11919 Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetNodesIds: 0 Unknown Error
YvError: IdResolver get data  Cannot read property 'length' of undefined [ '', 'de', 'archive', '2-1-4-2_10005593' ]
YvError:: getSpecificNodesFromServer Create Error:  HttpErrorResponse {
  headers: HttpHeaders {
    normalizedNames: Map {},
    lazyUpdate: null,
    lazyInit: [Function (anonymous)]
  },
  status: 500,
  statusText: 'Internal Server Error',
  url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues',
  ok: false,
  name: 'HttpErrorResponse',
  message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues: 500 Internal Server Error',
  error: {
    Message: "Invalid web service call, missing value for parameter: 'nodeIdsList'.",
    StackTrace: '   at System.Web.Script.Services.WebServiceMethodData.CallMethod(Object target, IDictionary`2 parameters)\r\n' +
      '   at System.Web.Script.Services.RestHandler.InvokeMethod(HttpContext context, WebServiceMethodData methodData, IDictionary`2 rawParams)\r\n' +
      '   at System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)',
    ExceptionType: 'System.InvalidOperationException'
  }
} Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetAllValues: 500 Internal Server Error
ERROR Error: Uncaught (in promise): TypeError: Cannot read property 'shift' of undefined
TypeError: Cannot read property 'shift' of undefined
    at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
    at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
    at Object.onInvoke (C:\dist\server\main.js:1:1231218)
    at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
    at Zone.run (C:\dist\server\main.js:1:3696894)
    at C:\dist\server\main.js:1:3716263
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
    at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
    at Zone.runTask (C:\dist\server\main.js:1:3697977)
    at resolvePromise (C:\dist\server\main.js:1:3714793)
    at C:\dist\server\main.js:1:3716435
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
    at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
    at Zone.runTask (C:\dist\server\main.js:1:3697977)
    at drainMicroTaskQueue (C:\dist\server\main.js:1:3709020)
    at ZoneTask.invokeTask (C:\dist\server\main.js:1:3707061)
    at ZoneTask.options.useG.invoke (C:\dist\server\main.js:1:3706826)
    at data.args.<computed> (C:\dist\server\main.js:1:3727885) {
  rejection: TypeError: Cannot read property 'shift' of undefined
      at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
      at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
      at Object.onInvoke (C:\dist\server\main.js:1:1231218)
      at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
      at Zone.run (C:\dist\server\main.js:1:3696894)
      at C:\dist\server\main.js:1:3716263
      at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
      at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
      at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
      at Zone.runTask (C:\dist\server\main.js:1:3697977),
  promise: ZoneAwarePromise [Promise] {
    __zone_symbol__state: 0,
    __zone_symbol__value: TypeError: Cannot read property 'shift' of undefined
        at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
        at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
        at Object.onInvoke (C:\dist\server\main.js:1:1231218)
        at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
        at Zone.run (C:\dist\server\main.js:1:3696894)
        at C:\dist\server\main.js:1:3716263
        at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
        at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
        at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
        at Zone.runTask (C:\dist\server\main.js:1:3697977)
  },
  zone: <ref *1> Zone {
    _parent: Zone {
      _parent: null,
      _name: '<root>',
      _properties: {},
      _zoneDelegate: [ZoneDelegate]
    },
    _name: 'angular',
    _properties: { isAngularZone: true },
    _zoneDelegate: <ref *2> ZoneDelegate {
      _taskCounts: [Object],
      zone: [Circular *1],
      _parentDelegate: [ZoneDelegate],
      _forkZS: null,
      _forkDlgt: null,
      _forkCurrZone: null,
      _interceptZS: null,
      _interceptDlgt: null,
      _interceptCurrZone: null,
      _invokeZS: [Object],
      _invokeDlgt: [ZoneDelegate],
      _invokeCurrZone: [Circular *1],
      _handleErrorZS: [Object],
      _handleErrorDlgt: [ZoneDelegate],
      _handleErrorCurrZone: [Circular *1],
      _scheduleTaskZS: [Object],
      _scheduleTaskDlgt: [ZoneDelegate],
      _scheduleTaskCurrZone: [Circular *1],
      _invokeTaskZS: [Object],
      _invokeTaskDlgt: [ZoneDelegate],
      _invokeTaskCurrZone: [Circular *1],
      _cancelTaskZS: [Object],
      _cancelTaskDlgt: [ZoneDelegate],
      _cancelTaskCurrZone: [Circular *1],
      _hasTaskZS: [Object],
      _hasTaskDlgt: [ZoneDelegate],
      _hasTaskDlgtOwner: [Circular *2],
      _hasTaskCurrZone: [Circular *1]
    }
  },
  task: ZoneTask {
    _zone: <ref *1> Zone {
      _parent: [Zone],
      _name: 'angular',
      _properties: [Object],
      _zoneDelegate: [ZoneDelegate]
    },
    runCount: 0,
    _zoneDelegates: null,
    _state: 'notScheduled',
    type: 'microTask',
    source: 'Promise.then',
    data: ZoneAwarePromise [Promise] {
      __zone_symbol__state: 0,
      __zone_symbol__value: TypeError: Cannot read property 'shift' of undefined
          at C:\dist\server\features-archive-archive-module~features-document-document-module~features-search-search-module.js:1:60317
          at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704480)
          at Object.onInvoke (C:\dist\server\main.js:1:1231218)
          at ZoneDelegate.invoke (C:\dist\server\main.js:1:3704376)
          at Zone.run (C:\dist\server\main.js:1:3696894)
          at C:\dist\server\main.js:1:3716263
          at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
          at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
          at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
          at Zone.runTask (C:\dist\server\main.js:1:3697977)
    },
    scheduleFn: undefined,
    cancelFn: undefined,
    callback: [Function (anonymous)],
    invoke: [Function (anonymous)]
  }
}
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR Error: The requested path contains undefined segment at index 0
    at validateCommands (C:\dist\server\main.js:1:4768925)
    at router_Router.navigate (C:\dist\server\main.js:1:4768996)
    at SafeSubscriber._next (C:\dist\server\main.js:1:6172320)
    at SafeSubscriber.__tryOrUnsub (C:\dist\server\main.js:1:860747)
    at SafeSubscriber.next (C:\dist\server\main.js:1:859446)
    at Subscriber._next (C:\dist\server\main.js:1:858105)
    at Subscriber.next (C:\dist\server\main.js:1:857867)
    at MapSubscriber._next (C:\dist\server\main.js:1:4908215)
    at MapSubscriber.next (C:\dist\server\main.js:1:857867)
    at BehaviorSubject._subscribe (C:\dist\server\main.js:1:239750)
ERROR TypeError: Converting circular structure to JSON
    --> starting at object with constructor 'XMLHttpRequest'
    |     property 'upload' -> object with constructor 'XMLHttpRequestUpload'
    --- property '_request' closes the circle
    at JSON.stringify (<anonymous>)
    at readableObjectToString (C:\dist\server\main.js:1:3711080)
    at resolvePromise (C:\dist\server\main.js:1:3714829)
    at resolvePromise (C:\dist\server\main.js:1:3713734)
    at C:\dist\server\main.js:1:3716384
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705412)
    at Object.onInvokeTask (C:\dist\server\main.js:1:1230896)
    at ZoneDelegate.invokeTask (C:\dist\server\main.js:1:3705302)
    at Zone.runTask (C:\dist\server\main.js:1:3697977)
    at drainMicroTaskQueue (C:\dist\server\main.js:1:3709020) {
  rejection: HttpErrorResponse {
    headers: HttpHeaders {
      normalizedNames: Map {},
      lazyUpdate: null,
      headers: Map {}
    },
    status: 0,
    statusText: 'Unknown Error',
    url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetTreeNodeByDocId',
    ok: false,
    name: 'HttpErrorResponse',
    message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetTreeNodeByDocId: 0 Unknown Error',
    error: ProgressEvent {
      type: 'error',
      target: [XMLHttpRequest],
      currentTarget: [XMLHttpRequest],
      lengthComputable: false,
      loaded: 0,
      total: 0
    }
  },
  promise: ZoneAwarePromise [Promise] {
    __zone_symbol__state: 0,
    __zone_symbol__value: HttpErrorResponse {
      headers: [HttpHeaders],
      status: 0,
      statusText: 'Unknown Error',
      url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetTreeNodeByDocId',
      ok: false,
      name: 'HttpErrorResponse',
      message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetTreeNodeByDocId: 0 Unknown Error',
      error: [ProgressEvent]
    }
  },
  zone: <ref *1> Zone {
    _parent: Zone {
      _parent: null,
      _name: '<root>',
      _properties: {},
      _zoneDelegate: [ZoneDelegate]
    },
    _name: 'angular',
    _properties: { isAngularZone: true },
    _zoneDelegate: <ref *2> ZoneDelegate {
      _taskCounts: [Object],
      zone: [Circular *1],
      _parentDelegate: [ZoneDelegate],
      _forkZS: null,
      _forkDlgt: null,
      _forkCurrZone: null,
      _interceptZS: null,
      _interceptDlgt: null,
      _interceptCurrZone: null,
      _invokeZS: [Object],
      _invokeDlgt: [ZoneDelegate],
      _invokeCurrZone: [Circular *1],
      _handleErrorZS: [Object],
      _handleErrorDlgt: [ZoneDelegate],
      _handleErrorCurrZone: [Circular *1],
      _scheduleTaskZS: [Object],
      _scheduleTaskDlgt: [ZoneDelegate],
      _scheduleTaskCurrZone: [Circular *1],
      _invokeTaskZS: [Object],
      _invokeTaskDlgt: [ZoneDelegate],
      _invokeTaskCurrZone: [Circular *1],
      _cancelTaskZS: [Object],
      _cancelTaskDlgt: [ZoneDelegate],
      _cancelTaskCurrZone: [Circular *1],
      _hasTaskZS: [Object],
      _hasTaskDlgt: [ZoneDelegate],
      _hasTaskDlgtOwner: [Circular *2],
      _hasTaskCurrZone: [Circular *1]
    }
  },
  task: ZoneTask {
    _zone: <ref *1> Zone {
      _parent: [Zone],
      _name: 'angular',
      _properties: [Object],
      _zoneDelegate: [ZoneDelegate]
    },
    runCount: 0,
    _zoneDelegates: null,
    _state: 'notScheduled',
    type: 'microTask',
    source: 'Promise.then',
    data: ZoneAwarePromise [Promise] {
      __zone_symbol__state: 0,
      __zone_symbol__value: [HttpErrorResponse]
    },
    scheduleFn: undefined,
    cancelFn: undefined,
    callback: [Function (anonymous)],
    invoke: [Function (anonymous)]
  }
}
ERROR HttpErrorResponse {
  headers: HttpHeaders {
    normalizedNames: Map {},
    lazyUpdate: null,
    headers: Map {}
  },
  status: 0,
  statusText: 'Unknown Error',
  url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetFileByObj',
  ok: false,
  name: 'HttpErrorResponse',
  message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetFileByObj: 0 Unknown Error',
  error: ProgressEvent {
    type: 'error',
    target: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    currentTarget: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    lengthComputable: false,
    loaded: 0,
    total: 0
  }
}
ERROR HttpErrorResponse {
  headers: HttpHeaders {
    normalizedNames: Map {},
    lazyUpdate: null,
    headers: Map {}
  },
  status: 0,
  statusText: 'Unknown Error',
  url: 'https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetFileByObj',
  ok: false,
  name: 'HttpErrorResponse',
  message: 'Http failure response for https://collections-server.arolsen-archives.org/ITS-WS.asmx/GetFileByObj: 0 Unknown Error',
  error: ProgressEvent {
    type: 'error',
    target: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    currentTarget: XMLHttpRequest {
      onloadstart: null,
      onprogress: null,
      onabort: null,
      onerror: null,
      onload: null,
      ontimeout: null,
      onloadend: null,
      _listeners: [Object],
      onreadystatechange: null,
      _anonymous: undefined,
      readyState: 4,
      response: null,
      responseText: '',
      responseType: 'text',
      responseURL: '',
      status: 0,
      statusText: '',
      timeout: 0,
      upload: [XMLHttpRequestUpload],
      _method: 'POST',
      _url: [Url],
      _sync: false,
      _headers: [Object],
      _loweredHeaders: [Object],
      _mimeOverride: null,
      _request: null,
      _response: null,
      _responseParts: null,
      _responseHeaders: null,
      _aborting: null,
      _error: null,
      _loadedBytes: 0,
      _totalBytes: 0,
      _lengthComputable: false,
      withCredentials: true
    },
    lengthComputable: false,
    loaded: 0,
    total: 0
  }
}