on Windows 10 running Java 21:
java 21.0.2 2024-01-16 LTS
Java(TM) SE Runtime Environment (build 21.0.2+13-LTS-58)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.2+13-LTS-58, mixed mode, sharing)
I installed the latest version of graphviz:
java -jar plantuml.jar -testdot
Dot version: dot - graphviz version 2.44.1 (20200629.0846)
Installation seems OK. File generation OK
and PlantUML:
java -jar plantuml.jar -V
(0.001 - 256 Mo) 249 Mo - SecurityProfile LEGACY
(0.014 - 256 Mo) 249 Mo - PlantUML Version 1.2023.7
(0.014 - 256 Mo) 249 Mo - GraphicsEnvironment.isHeadless() false
(0.016 - 256 Mo) 249 Mo - Found 0 files
No diagram found
All seems fine with the well known test.puml file:
@startuml
enum Foo {
bar1
bar2
}
enum FooFoo {
barbar1
}
@enduml
but when I try a larger puml file (52KB), I receive the dreaded "GraphViz has crashed" with the following stack trace:
java -jar plantuml.jar vovo.puml
java.io.IOException: The pipe has been ended
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:367)
at java.base/java.io.BufferedOutputStream.implWrite(BufferedOutputStream.java:217)
at java.base/java.io.BufferedOutputStream.write(BufferedOutputStream.java:200)
at java.base/java.io.FilterOutputStream.write(FilterOutputStream.java:110)
at net.sourceforge.plantuml.dot.ProcessRunner$MainThread.startThreads(ProcessRunner.java:181)
at net.sourceforge.plantuml.dot.ProcessRunner$MainThread.runJob(ProcessRunner.java:121)
at net.sourceforge.plantuml.api.TimeoutExecutor$MyThread.run(TimeoutExecutor.java:77)
That vovo.puml is proprietary (generated by the `PlantUML Diagram Generator` plugin for Android Studio) and so I cannot post it here.
Instead, I am interested in some debugging or troubleshooting advice in an attempt to see whether it is only a matter of setting, command line option, environment variable, etc.
Thank you
