no multidimensional array support

[flying-sheep]

testcase:

>>> DB = autoclass("java.awt.image.DataBufferDouble")
>>> DB([[.5]], 1)
JavaException: No constructor matching your arguments
>>> db = DB(1)
>>> db.getBankData()
JavaException: Invalid return definition for array

both errors shouldn’t happen, both are due to the fact that both convert_pyarray_to_java and convert_jarray_to_python can receive a definition starting with "[", i.e. a multidimensional array. e.g. the above function getBankData has the return type signature [[D, so convert_jarray_to_python(j_env, "[D", j_object) is called and fails.

an idea for convert_jarray_to_python would be to insert another elif r=="[" and calling convert_jarray_to_python recursively inside.

[ghost]

@flying-sheep could test this with the master version of jnius because there have been updates regarding this issue, you can install the lastest version of jnius using the following pip command if you have all the required pip libraries:

pip install git+git://github.com/kivy/pyjnius.git

[tshirtman]

I tested earlier to see if your fixes had fixed it, and it seems that not.

[flying-sheep]

obviously. amirouche, one glance on convert_jarray_to_python would tell you that "[" is still not handled there, so how could it work?

i appreciate your work, but giving a detailed bugreport is also work, so plese treat it with respect and actually read what i wrote.

[ghost]

True.

[flying-sheep]

Nice, thanks!