Aspnetcore-angular-universal: Error: Cannot assign to a reference or variable!

[digibum]

How can i find where this error occurs? I can't figure this out :(

System.Exception: Call to Node module failed with error: Error: Cannot assign to a reference or variable! at _AstToIrVisitor.visitPropertyWrite (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:89723:23) at PropertyWrite.visit (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:71560:24) at convertActionBinding (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:89281:45) at C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:90982:22 at Array.forEach (native) at ViewBuilder._createElementHandleEventFn (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:90978:18) at nodes.(anonymous function) (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:90526:23) at C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:90928:22 at Array.map (native) at ViewBuilder._createNodeExpressions (C:\Users\Matej\Documents\Visual Studio 2017\Projects\MojCuvaj_v.2\Client\dist\main-server.js:90927:56) at Microsoft.AspNetCore.NodeServices.HostingModels.HttpNodeInstance.<InvokeExportAsync>d__71.MoveNext()
--- End of stack trace from previous location where exception was thrown ---`

[digibum]

Found the problem... component and template used same variable names... Can't have that.
Tnx.

[achmedzhanov]

Need more detailed message

[ghost]

@achmedzhanov
For example

<mat-button-toggle-group #example="matButtonToggleGroup" [(ngModel)]="example">
          <mat-button-toggle value="yes">
            Yes
          </mat-button-toggle>
          <mat-button-toggle value="no">
            No
          </mat-button-toggle>
</mat-button-toggle-group>

If we change #example by #exampleLocal it will be the solution.

[eliteproxy7]

how can we trace this to see which component its coming from?