Klaus:
My apologies for not getting back to you sooner.
I have tried the (nearly) the exact steps you give and can run the
resultant app on windows.
My best guess is that it is caused by a problem we have when there are
spaces in the path given to --runtime-image. (similar to
https://bugs.openjdk.java.net/browse/JDK-8223953), but so far I have not
been able to reproduce.
I assume ..\..\OpenJDK12\bin\myruntime resolves to a path including
'Program Files'/OpenJDK12
For the failing case, can you post the contents of
MyProject/application/app/application.cfg ? Usually when a "jpackage
create-app-image" command succeeds but the app does not run you can see
the problem in the cfg file.
/Andy
On 5/9/2019 7:50 AM, Klaus Friese wrote:
Hi,
I downloaded the jpackage EA version from
https://jdk.java.net/jpackage/ for some tests and I run into problems
when using a different runtime (OpenJDK12) on Windows.
This is my setting:
OpenJDK12 installed in c:\Program Files\OpenJDK12
OpenJDK13 with jpackage installed c:\Program Files\OpenJDK13
I created runtimes for both versions with:
jlink --output myruntime
--module-path ../jmods
--add-modules ALL-MODULE-PATH
--bind-services
--compress=2
--strip-native-commands
I created the app with
jpackage create-app-image ^
-o "/MyProject" ^
-i /MyProject/path/to/my/jars ^
-n application ^
--runtime-image ..\..\OpenJDK12\bin\myruntime ^
--main-class my.application.main.class ^
--main-jar main.jar
On Windows:
When using the OpenJDK13 runtime everything is fine.
When using the OpenJDK12 runtime the app doesn't start and I just get
the message "Failed to load JVM"
On MacOS
OpenJDK12 and OpenJDK13 are working fine.
Is this an error in jpackage or is the error on my side?
Best regards
dataplan GmbH
Klaus Friese
System Engineer Applications
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