Cannot start to debug spring boot app.

[zhoudotnet]

Issue Type: Bug

When I press F5 to debug spring boot app, it returned below message:
Failed to launch debuggee in terminal. Reason: com.sun.jdi.connect.TransportTimeoutException

Extension version: 0.21.0
VS Code version: Code 1.37.1 (f06011ac164ae4dc8e753a3fe7f9549844d15e35, 2019-08-15T16:17:55.855Z)
OS version: Windows_NT x64 6.1.7601

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-6700T CPU @ 2.80GHz (8 x 2808)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: disabled_software oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: enabled skia_deferred_display_list: disabled_off skia_renderer: disabled_off surface_synchronization: enabled_on video_decode: enabled viz_display_compositor: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	15.87GB (6.32GB free)
Process Argv	-n
Screen Reader	no
VM	0%

[testforstephen]

@zhoudotnet Could you share your VS Code Terminal Screenshot when failed to debug spring boot app?

[testforstephen]

See #637 (comment) for a workaround.

[zhoudotnet]

[zhoudotnet]

When I add below config in the vscode setting, it is OK. Thank you for your help.
"java.debug.settings.console": "internalConsole"

What's the root cause for above issue?

[testforstephen]

We need more info for investigation.
Could you share your VS Code Terminal Screenshot when failed to debug spring boot app?

[SledKnight]

I would see that exact message while experiencing the issue described in #646. When system policy killed the .BAT execution, debugging would fail, and then this message would pop up a few seconds later. Not sure if it's related, but just make sure that BAT execution isn't dying and causing this error for you.

[no-response]

This issue has been closed automatically because it needs more information and has not had recent activity. Please reach out if you have or find the answers we need so that we can investigate further.

[nikeedev]

#1045 (comment)

[Archi12345]

When I add below config in the vscode setting, it is OK. Thank you for your help.
"java.debug.settings.console": "internalConsole"

What's the root cause for above issue?