Java command for Spring Boot appears to be malformed
Closed this issue · 3 comments
Description
Following the instructions here:
https://structurizr.com/share/76352/documentation#spring-boot
I create this command:
java -Djdk.util.jar.enableMultiRelease=false -jar structurizr-lite-3087.war C:\git\python-experiments\C4-DSL
Which produces the following:
PS C:\tools> java -Djdk.util.jar.enableMultiRelease=false -jar structurizr-lite-3087.war C:\git\python-experiments\C4-DSL
Error: Could not find or load main class .util.jar.enableMultiRelease=false
Caused by: java.lang.ClassNotFoundException: /util/jar/enableMultiRelease=false
I believe the first argument is the problem, because I get the same error message if I lop off the rest of the line:
PS C:\tools> java -Djdk.util.jar.enableMultiRelease=false
Error: Could not find or load main class .util.jar.enableMultiRelease=false
Caused by: java.lang.ClassNotFoundException: /util/jar/enableMultiRelease=false
PS C:\tools>
Steps to reproduce
(Follow instructions above)
Screenshot
No response
Code sample
No response
Configuration
Directory: C:\tools
Mode LastWriteTime Length Name
---- ------------- ------ ----
-a--- 7/3/2023 11:39 AM 125042412 structurizr-lite-3087.war
Severity
Major
Priority
High
Resolution
I have no budget, please fix this for free
More information
PS C:\tools> java --version
openjdk 20.0.1 2023-04-18
OpenJDK Runtime Environment (build 20.0.1+9-29)
OpenJDK 64-Bit Server VM (build 20.0.1+9-29, mixed mode, sharing)
(I also tried it with JDK 18 with the same results)
Processor Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz 1.50 GHz
Installed RAM 16.0 GB (15.6 GB usable)
System type 64-bit operating system, x64-based processor
Edition Windows 11 Home
Version 22H2
Installed on 12/10/2022
OS build 22621.1848
Are you using PowerShell? If so, it might be this issue -> PowerShell/PowerShell#15541
You could try quoting the command arguments, for example:
java "-Djdk.util.jar.enableMultiRelease=false" -jar structurizr-lite-3087.war C:\git\python-experiments\C4-DSL
That worked -- perhaps a note at https://structurizr.com/share/76352/documentation#spring-boot would be helpful?
Or I wonder if the quoted version might work for everyone?
As the app starts, I get the license agreement as an INFO log trace.
The expected files were created and their contents looked reasonable:
Directory: C:\git\python-experiments\C4-DSL
Mode LastWriteTime Length Name
---- ------------- ------ ----
d---- 7/3/2023 2:16 PM .structurizr
-a--- 6/22/2023 11:31 AM 6822 c4-dsl-extension.dsl
-a--- 6/22/2023 11:31 AM 363 test.dsl
-a--- 7/3/2023 2:08 PM 283 workspace.dsl
-a--- 7/3/2023 2:16 PM 2224 workspace.json
However, when I opened the browser to http://localhost:8080/, it produced this forever:
That worked -- perhaps a note at https://structurizr.com/share/76352/documentation#spring-boot would be helpful?
Thanks, I've added a note to the docs ... I don't use Windows, so I've not seen that before. 😀
I'm not sure why Lite isn't rendering anything for you, so feel free to open a new issue with the contents of your workspace.dsl
file - I'm wondering whether something in there is causing the problem.