workbench.files.action.showActiveFileInExplorer is throwing an exception

[Tyriar]

Issue Type: Bug

Not sure how to reproduce exactly as it seems to happen only sometimes. I Got this error when the active file is expanded in the explorer, running showActiveFileInExplorer will put the focus border around the explorer, not the item.

ERR Data tree node not found: [object Object]: Error: Data tree node not found: [object Object]
    at j.getDataNode (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:940:433)
    at j.<anonymous> (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:938:732)
    at Generator.next (<anonymous>)
    at file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:30:939
    at new Promise (<anonymous>)
    at n (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:30:716)
    at j.expand (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:938:489)
    at Array.<anonymous> (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:5114:366)
    at t (file:///C:/Users/daimms.REDMOND/AppData/Local/Programs/Microsoft VS Code Insiders/resources/app/out/vs/workbench/workbench.main.js:93:803)

VS Code version: Code - Insiders 1.32.0-insider (2e4d4a6, 2019-02-21T06:18:29.174Z)
OS version: Windows_NT x64 10.0.18836

System Info

Item	Value
CPUs	Intel(R) Xeon(R) CPU E5-1620 v4 @ 3.50GHz (8 x 3492)
GPU Status	2d_canvas: enabled checker_imaging: disabled_off flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: disabled_software rasterization: unavailable_off surface_synchronization: enabled_on video_decode: enabled webgl: enabled webgl2: enabled
Memory (System)	63.92GB (33.39GB free)
Process Argv
Screen Reader	no
VM	0%

[isidorn]

Dup of #68627

[isidorn]

Let's reopen this and try to get steps.
Since there still seems to be some corner cases where this still happens.
@Tyriar do you still see this? If yes, can you help us in getting steps?

fyi @joaomoreno

[Tyriar]

Yes I definitely still see this, the most recent instances have been when the file I'm trying to show is collapsed deep within the tree. I'll bookmark this issue and post when I see it again. Removing needs more info so it doesn't auto close.

[isidorn]

Dup of #77106
Fixed via a timeout
@Tyriar please let me know if you stil see this.