I am trying to start a grails project in debug mode, it doesn't start The grails debug config looks like
grails> -Dserver.port=8091 run-app
i have also tried
grails> -Dserver.port=8091 --debug run-app
But no success. Please help
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2 Answers
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Instead of --debug use --debug-fork to run your app in debug mode:
grails --debug-fork -Dserver.port=8091 run-app
Sandeep Poonia
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I tried this but server is not at all starting, if I try from command line server starts but debug points are not hit – omkarnath bag Sep 11 '15 at 09:33
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@omkarnathbag append --stacktrace to the command and copy the errors that you are getting. – Sandeep Poonia Sep 11 '15 at 14:03
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no errors or exception are displayed. the console is blank – omkarnath bag Sep 13 '15 at 16:31
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I prefer to use remote debugging.
Add this to your BuildConfig.groovy file:
grails.project.fork = [
// configure settings for the run-app JVM
run : [
maxMemory: 768, minMemory: 64, debug: true,
maxPerm: 256, forkReserve: false
]
]
Next configure remote debugging in yor IDE with host: localhost and port: 5005
After that run application using run-app command and when it tells in console:
Listening for transport dt_socket at address: 5005
Run your configured remote debugger. When application starts you will be able to debug your code.
Sergei Dubinin
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