Hello,

Impossible to operate the PID service someone would have an idea Here is the script I use

Myrobotlab Version 1.0.1758
 
test = Runtime.createAndStart("pid","Pid")
test.setMode("x",1)
test.setOutputRange("x",-5, 5)
test.setPID("x",10.0, 0, 1.0)
test.setControllerDirection("x",0)
 

This returns the following error

 

-----Traceback (most recent call last):  File string, line 2, in module at org.myrobotlab.service.Pid$PidData.access$000(Pid.java:60) at org.myrobotlab.service.Pid.setMode(Pid.java:259) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source)java.lang.NullPointerException: java.lang.NullPointerException at org.python.core.Py.JavaError(Py.java:546) at org.python.core.Py.JavaError(Py.java:537) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:188) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204) at org.python.core.PyObject.__call__(PyObject.java:496) at org.python.core.PyObject.__call__(PyObject.java:500) at org.python.core.PyMethod.__call__(PyMethod.java:156) at org.python.pycode._pyx24.f$0(string:5) at org.python.pycode._pyx24.call_function(string) at org.python.core.PyTableCode.call(PyTableCode.java:167) at org.python.core.PyCode.call(PyCode.java:18) at org.python.core.Py.runCode(Py.java:1386) at org.python.core.Py.exec(Py.java:1430) at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:267) at org.myrobotlab.service.Python$PIThread.run(Python.java:161)Caused by: java.lang.NullPointerException at org.myrobotlab.service.Pid$PidData.access$000(Pid.java:60) at org.myrobotlab.service.Pid.setMode(Pid.java:259) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186) ... 12 more------

 

This returns the following error

Getting Started