Error while building rosjava.jar

asked 2011-09-12 05:06:25 -0600

sskk89
15 ●3 ●3 ●7

updated 2011-09-12 19:58:40 -0600

kwc
12244 ●54 ●90 ●132 http://kwc.org/

Hi,

I have problem building rosjava.jar.

i tried to rosmake rosjava. and then ant dist. these are the errors i get:

after rosmake, IOError: [Errno 13] Permission denied: 'dependencies.xml'

after ant dist, BUILD FAILED /opt/ros/electric/stacks/rosjava_core/rosjava/build.xml:6: Cannot find /opt/ros/electric/stacks/rosjava_core/rosjava/dependencies.xml imported from /opt/ros/electric/stacks/rosjava_core/rosjava/build.xml

Please help. Thank you!

answered 2011-09-12 19:58:21 -0600

kwc
12244 ●54 ●90 ●132 http://kwc.org/

updated 2011-09-13 08:29:20 -0600

If you install rosjava from debian packages, it has already been built and is read-only. Thus, you cannot run 'ant dist' anymore -- there should already be a jar file inside of rosjava_core that you can use in your projects.

EDIT: Also check that your debian packages are up-to-date with:

apt-get install ros-electric-rosjava-core

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Comments

how do I install rosjava from debian packages? i can't find the jar file inside rosjava_core. thanks for the reply

sskk89 ( 2011-09-12 21:58:09 -0600 )edit

It looks like you already installed it from debian packages. Does `ls ls /opt/ros/electric/stacks/rosjava_core/rosjava/dist` show `rosjava.jar`? If yes, it's installed correctly.

Lorenz ( 2011-09-12 22:04:53 -0600 )edit

I don't see the 'dist' folder inside /opt/ros/electric/stacks/rosjava_core/rosjava

sskk89 ( 2011-09-12 22:09:28 -0600 )edit

Installing from debian packages means running 'apt-get install ros-electric-rosjava-core'. If you did that and are in the situation you are, I'm not sure what happened. I'm going to attempt to do another release of rosjava today.