Che: Icons aren't displayed on a contributed view container

[azatsarynnyy]

If Theia Plugin, running in a sidecar, contributes a view container with the icons they are not displayed anymore.

For example, Kubernetes Tooling Che Plugin contributes view container that was looking like that

But now there are no icons. Neither for view container nor for the tree items

I noticed that icons are displayed correctly if I install VS Code extension from the marketplace with the Deploy Plugin by Id command directly into the Theia container.

[sunix]

anything in the browser log ?

[azatsarynnyy]

it fails to load an icon for displaying on activity bar

The link is the following
http://server46zcwvmn-theia-ideq14-server-3100.192.168.99.251.nip.io/hostedPlugin/ms_kubernetes_tools_vscode_kubernetes_tools/images%2Flogo.svg

If VS Code extension installed in a Theia container, the link looks the same but it returns an icon.

[mmorhun]

@azatsarynnyy isn't it issue for Theia?

[azatsarynnyy]

@mmorhun it works well in Theia

[evidolob]

It looks like we don't configure express application and don't follow BackendApplicationContribution Theia contribution. Theia has REST service for plugin resources but in theia-remout we not initialize it.

[vparfonov]

@slemeur Can you take a lock on this issue and prioritize it

[mmorhun]

Fixed