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using a service between rosjava and python 3 #315
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package com.github.rosjava_opends.opends; import java.net.InetAddress; import org.jboss.netty.buffer.ChannelBuffer; import com.google.common.base.Preconditions; import rosjava_custom_srv.Image_SteeringResponse; public class Image_Steering_Client extends AbstractNodeMain {
} |
I am currently working on connecting ROS python and ROS java, where could I find information like some code snippets or some information related to that? |
I have succeed to have a service working between rosjava ana python 2.7.
Now , I changed to python3+ROS due to certain project requirements.
Rosjava is able to send request and receive response for the first time only and then this error is thrown:
Exception in thread "pool-2-thread-12" org.ros.exception.RosRuntimeException: org.ros.exception.RemoteException: at com.github.rosjava_opends.opends.Image_Steering_Client$1.onFailure(Image_Steering_Client.java:98)
at org.ros.internal.node.service.ServiceResponseHandler$1.run(ServiceResponseHandler.java:65)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.ros.exception.RemoteException:
... 4 more
can someone help me to solve this issue or tell me is there something i can do to make rosjava better compatible with python3
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