Debug session failed to launch in workspace because of "No delegateCommandHandler for vscode java.startDebugSession" error

[dmytro-ndp]

Describe the bug

Happy path tests are failing because debug session can't start in Java Maven workspace: "No delegateCommandHandler for vscode java.startDebugSession" error:

Screencast:
https://user-images.githubusercontent.com/1197777/119830373-dfc5f900-bf04-11eb-810a-2ef9afa8bd8d.mp4

Google console log

"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'ms-vscode.js-debug' plugin contributes items to a menu with invalid identifier: debug/toolBar""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR [a93a34d3-6675-4b88-99e4-19ac8461ecff][ms-vscode.js-debug]: Failed to load 'views.jsBrowserBreakpoints' contribution." "TypeError: Cannot read property 'localeCompare' of undefined\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260054\n    at Array.sort (\u003Canonymous>)\n    at e.registerItem (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260015)\n    at e.registerView (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2381765)\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196281\n    at W (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3191924)\n    at r (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196231)\n    at oe (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196373)\n    at e.handleContributions (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196506)\n    at s (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2435075)""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.markdown-language-features' plugin contributes items to a menu with invalid identifier: editor/title/context""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.npm]: Failed to load 'views.npm' contribution." "TypeError: Cannot read property 'localeCompare' of undefined\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260054\n    at Array.sort (\u003Canonymous>)\n    at e.registerItem (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260015)\n    at e.registerView (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2381765)\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196281\n    at W (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3191924)\n    at r (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196231)\n    at oe (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196373)\n    at e.handleContributions (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196506)\n    at s (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2435075)""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: scm/sourceControl""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: scm/change/title""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.commit""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.changes""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.pullpush""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.branch""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.remotes""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscode.git' plugin contributes items to a menu with invalid identifier: git.stash""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR [a93a34d3-6675-4b88-99e4-19ac8461ecff][ms-vscode.references-view]: Failed to load 'viewContainers.references-view' contribution." "TypeError: Cannot read property 'localeCompare' of undefined\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260054\n    at Array.sort (\u003Canonymous>)\n    at e.registerItem (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260015)\n    at e.doRegisterViewContainer (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2380455)\n    at e.registerViewContainer (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2379565)\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3195916\n    at W (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3191924)\n    at r (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3195857)\n    at re (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196027)\n    at e.handleContributions (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196171)""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR [a93a34d3-6675-4b88-99e4-19ac8461ecff][ms-vscode.references-view]: Failed to load 'views.references-view.tree' contribution." "TypeError: Cannot read property 'localeCompare' of undefined\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260054\n    at Array.sort (\u003Canonymous>)\n    at e.registerItem (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260015)\n    at e.registerView (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2381765)\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196281\n    at W (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3191924)\n    at r (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196231)\n    at oe (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196373)\n    at e.handleContributions (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196506)\n    at s (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2435075)""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Preference name collision detected in the schema for property: [yaml]""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscjava.vscode-java-test]: Failed to load 'views.testExplorer' contribution." "TypeError: Cannot read property 'localeCompare' of undefined\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260054\n    at Array.sort (\u003Canonymous>)\n    at e.registerItem (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:260015)\n    at e.registerView (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2381765)\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196281\n    at W (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3191924)\n    at r (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196231)\n    at oe (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196373)\n    at e.handleContributions (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:3196506)\n    at s (https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:2435075)""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'vscjava.vscode-java-debug' plugin contributes items to a menu with invalid identifier: debug/toolBar""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'cpp' language is remapped from 'source.cpp.embedded.macro' to 'source.cpp' scope""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN a registered grammar configuration for 'cpp' language is overridden""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.html]: Language for 'source.smarty' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.markdown]: Language for 'meta.embedded.block.vs_net' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.markdown]: Language for 'meta.embedded.block.dosbatch' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.markdown]: Language for 'meta.embedded.block.coffee' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.markdown]: Language for 'meta.embedded.block.objc' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN [a93a34d3-6675-4b88-99e4-19ac8461ecff][vscode.markdown]: Language for 'meta.embedded.block.scala' not found.""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'php' language is remapped from 'source.php' to 'text.html.php' scope""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN a registered grammar configuration for 'php' language is overridden""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'yaml' language is remapped from 'source.yaml' to 'source.yaml' scope""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN a registered grammar configuration for 'yaml' language is overridden""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN 'java' language is remapped from 'source.java' to 'source.java' scope""
"WARNING" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root WARN a registered grammar configuration for 'java' language is overridden""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Child node 'file-change-tree-root' does not belong to this 'file-change-tree-root' tree.""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Child node 'file-change-tree-root' does not belong to this 'file-change-tree-root' tree.""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Child node 'file-change-tree-root' does not belong to this 'file-change-tree-root' tree.""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Child node 'file-change-tree-root' does not belong to this 'file-change-tree-root' tree.""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Child node 'file-change-tree-root' does not belong to this 'file-change-tree-root' tree.""
"SEVERE" "" "https://cdn.jsdelivr.net/npm/@theia/monaco-editor-core@0.20.0/min/vs/editor/editor.main.js 30:600 Uncaught Error: There is no document for breakpointinput:vs.editor…@theia/plugin-ext/lib/plugin/languages.js:333:21)"
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Error: Aborted onWillSaveTextDocument-event after 1750ms\n    at https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js:1:715830""
"SEVERE" "" "https://cdn.jsdelivr.net/npm/@theia/monaco-editor-core@0.20.0/min/vs/editor/editor.main.js 30:600 Uncaught Error: There is no document for breakpointinput:vs.editor…@theia/plugin-ext/lib/plugin/languages.js:333:21)"
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Notification handler 'connected' failed with message: Cannot read property 'apply' of undefined""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:2067405 Uncaught Error: No file system provider found for scheme https"
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "terminal ERROR Terminal error: command terminated with exit code 130""
"SEVERE" "" "https://cdn.jsdelivr.net/npm/@theia/monaco-editor-core@0.20.0/min/vs/editor/editor.main.js 30:600 Uncaught Error: There is no document for breakpointinput:vs.editor…@theia/plugin-ext/lib/plugin/languages.js:333:21)"
"SEVERE" "" "https://serverljv6xmfz-maven-container-server-8080.10.0.205.26.nip.io/oups - Failed to load resource: the server responded with a status of 500 ()"
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "terminal ERROR Terminal error: command terminated with exit code 130""
"SEVERE" "" "https://cdn.jsdelivr.net/npm/@theia/monaco-editor-core@0.20.0/min/vs/editor/editor.main.js 30:600 Uncaught Error: There is no document for breakpointinput:vs.editor…@theia/plugin-ext/lib/plugin/languages.js:333:21)"
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:4212411 "root ERROR Error starting the debug session" "Error: It is not possible to provide debug adapter executable.\n    at DebugExtImpl.\u003Canonymous> (/remote-endpoint/node_modules/@theia/plugin-ext/lib/plugin/node/debug/debug.js:723:39)\n    at step (/remote-endpoint/node_modules/@theia/plugin-ext/lib/plugin/node/debug/debug.js:33:23)\n    at Object.next (/remote-endpoint/node_modules/@theia/plugin-ext/lib/plugin/node/debug/debug.js:14:53)\n    at fulfilled (/remote-endpoint/node_modules/@theia/plugin-ext/lib/plugin/node/debug/debug.js:5:58)\n    at processTicksAndRejections (internal/process/task_queues.js:97:5)""
"SEVERE" "" "https://serveroughpe0j-jwtproxy-server-4402.10.0.205.26.nip.io/theia.b4a639ffda7450d06388.js 0:820794 Uncaught Error: It is not possible to provide debug adapter executable."

Workspace devfile: https://github.com/eclipse/che/blob/main/tests/e2e/files/happy-path/happy-path-workspace.yaml

Che version

• latest
• nightly
• other: please specify

Steps to reproduce

Run Happy path E2E test.

Expected behavior

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• minikube 1.1.1
• minishift (include output of minishift version and oc version)
• docker-desktop + K8S (include output of docker version and kubectl version)
• other: (please specify)

Screenshots

Installation method

• chectl
  • provide a full command that was used to deploy Eclipse Che (including the output)
  • provide an output of chectl version command
• OperatorHub
• I don't know

Environment

• my computer
  • Windows
  • Linux
  • macOS
• Cloud
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• Dev Sandbox (workspaces.openshift.com)
• other: CRW Central CI

Eclipse Che Logs

Workspace logs: https://main-jenkins-csb-crwqe.apps.ocp4.prod.psi.redhat.com/job/Che/job/e2e/job/minikube/job/basic/job/che-server/40/artifact/logs-and-configs/workspace-logs/

Additional context

microsoft/vscode-java-debug#728 (comment)

[dmytro-ndp]

This error has not been reproduced second time: https://main-jenkins-csb-crwqe.apps.ocp4.prod.psi.redhat.com/job/Che/job/e2e/job/minikube/job/basic/job/che-server/43/consoleFull

[dmytro-ndp]

New occurrence of error in che-theia PR check: https://main-jenkins-csb-crwqe.apps.ocp4.prod.psi.redhat.com/job/Che/job/e2e/job/minikube/job/pr-check/job/che-theia-pr-check/155/artifact/che/tests/e2e/report/Validation_of_debug_functionality_Run_debug_and_check_application_stop_in_the_breakpoint/