Blob preview on ADF

[bfleury-alfea]

Helo everyone,

The problem : 

I try to preview a document i just attached to a form.
When i click on it, the overlay works and i can view my attachment.
When i close it, i go back to my form but completely "frozen".
(In fact, the url don't change : it's still with a `http://localhost:4200/apps/XXXXX/tasks/YYYYY(overlayreview/blob)`)
I have to the refresh the page in order to have my form again.
What did i do wrong ?
I actually use the "native" component generated with ADF-APS :

Steps to reproduce : 

• Generate a new ADF (with only APS)
• Link it to your APS
• Generate a simple process with 1 form that contain one "Attach file" component
• Deploy & publish App
• Serve ADF
• Start a new instance
• Go to task/form
• Add a local file (a .pdf for my example)
• Click on the preview (it should open the file)
• Close the file
• The url didn't change and everything is broken. The only way to unlock it is by refreshing the page.

Can anyone help me with this ?

I'm using :

ADF : 3.5
APS : 1.9
Language : FR

Errors

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error - console

Code

blob-view.component.html

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<adf-viewer [blobFile]="content"
            [displayName]="name"
            [showViewer]="true">
</adf-viewer>

blob-view.component.ts

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@Component({
  templateUrl: 'bob-view.component.html'
})
export class BlobViewComponent {
  content: Blob;
  name: string;

  constructor(protected preview: PreviewService,
              protected router: Router
  ) {
    if (preview.content === null || preview.name === null) {
      router.navigate([{outlets: {overlay: null}}]);
      return;
    }

    this.content = preview.content;
    this.name = preview.name;
  }
}

app.route.ts

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export const appRoutes: Routes = [
  {
    path: 'files/:nodeId/view',
    component: FileViewComponent,
    canActivate: [AuthGuardEcm],
    outlet: 'overlay'
  },
  {
    path: 'preview/blob',
    component: BlobViewComponent,
    outlet: 'overlay',
    pathMatch: 'full'
  },
  [...]
]; 

[fcorti]

It sounds like a bug.

What the browser's console says when you click the link the second time and you get the error?

[bfleury-alfea]

Here are the errors i get when :

• adding the file
• closing the preview

(which are/seems the same)

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Error when adding the file

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Error when closing the preview