nxt_lejos building problems [closed]

asked 2013-09-18 05:20:05 -0600

Johannes gravatar image

updated 2014-01-28 17:17:59 -0600

ngrennan gravatar image

Hello, I try to talk to a NXT brick by using nxt_lejos (I could not find any alternative that is supposed to work in groovy) but have troubles during installation. First I followed this tutorial to get rosjava_core Tut1 and this one to build the core Tut2. This worked out without any troubles.

After that I installed LeJOS with this Tut3 and could put code with Eclipse to my nxt brick.

After that I followed Tut4 to download nxt_lejos and all expect the last point (gradle installApp) worked fine because gradle was not installe. I installed it with sudo apt-get install gradle and tried again and got the following error:

FAILURE: Build failed with an exception.

* Where:
Build file '/home/viki/workshop_ws/nxt_lejos/nxt_lejos_lcp_proxy/build.gradle' line: 2

* What went wrong:
A problem occurred evaluating project ':nxt_lejos_lcp_proxy'.
Cause: org/codehaus/groovy/transform/powerassert/ValueRecorder
Cause: org.codehaus.groovy.transform.powerassert.ValueRecorder

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.


Total time: 5.853 secs

I know in the tutorial it is written that there could be some issues with rosjava but I do not know how to resolve them as I never used rosjava and just want to get the nxt_lejos node running.

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2016-08-08 00:34:00.670229