Failing succesfully: "Succeeded exporting diagram(s)." "1 diagrams, 0 files exported in 1.748 seconds"

[Chris-Idema-WizzDev]

Plugin doesn't work. Preview shows empty window. Export to png "successfully" exports 0 diagrams.

Code:

@startuml
Bob -> Alice : hello
@enduml

VSCode: 1.63.2 OS: Ubuntu 20

[prisme60]

I produce also this problem ! Plantuml Diagram Preview and Export fails everytime.

Version: 1.76.2 (user setup) Commit: ee2b180d582a7f601fa6ecfdad8d9fd269ab1884 Date: 2023-03-14T17:55:54.936Z Electron: 19.1.11 Chromium: 102.0.5005.196 Node.js: 16.14.2 V8: 10.2.154.26-electron.0 OS: Windows_NT x64 10.0.22621 Sandboxed: Yes

Extension	Author (truncated)	Version
xml	Dot	2.5.1
gitlens	eam	13.4.0
plantuml	jeb	2.17.5
vscode-language-pack-fr	MS-	1.76.2023031509
python	ms-	2023.4.1
vscode-pylance	ms-	2023.3.30
jupyter	ms-	2023.2.1200692131
jupyter-keymap	ms-	1.1.0
jupyter-renderers	ms-	1.0.15
vscode-jupyter-cell-tags	ms-	0.1.8
vscode-jupyter-slideshow	ms-	0.1.5
remote-containers	ms-	0.282.0
remote-ssh	ms-	0.98.0
remote-ssh-edit	ms-	0.84.0
remote-wsl	ms-	0.76.1
vscode-remote-extensionpack	ms-	0.24.0
remote-explorer	ms-	0.2.0
remote-server	ms-	1.0.0
rust-analyzer	rus	0.3.1443
markdowntable	Tak	0.10.4
even-better-toml	tam	0.19.0
vscode-lldb	vad	1.9.0
markdown-all-in-one	yzh	3.5.0

[prisme60]

I have fixed my problem by correcting my user settings in VSCode, it was corrupted (invalid JSON because of a missing coma). I configure the plantuml JSON, and everything is OK.

[hsimplicio]

I have the same problem. Preview tab doesn't show the diagram and I get the same message when trying to export the diagram. It works well if I use the PlantUML server to render it, though. Maybe it's related to my PC being very weak.

Hardware: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz 1.70 GHz RAM 4,00 GB

OS: Edição Windows 10 Home Single Language Versão 22H2