"ramjee a.g." <ramjee...@gmail.com> writes: > I am using python 2.7 for extending my C++ application with python. > > And when two pthread of C is executing Py_NewInterpreter() it is throwing > faltal error with ceval-orphan tstate. There is no problem when sequential > thread execution.
"tstate" likely stands for "thread state". Python must somewhere store important information of the currently running Python thread - and apparently, your use of "Py_NewInterpreter" confuses this management. Maybe, the "tstate" is a global variable and you cannot have multiple interpreters at the same time. I suggest to have a look at Python's C implementation, especially the location where the error comes from. -- https://mail.python.org/mailman/listinfo/python-list
