Problem in Convolution2D class

[SrinivasReddyMandala]

I have installed all the dependencies correctly. The Convolution2D class in chainer library is showing the following problem. I tried reinstalling it both form pip and source code. I tried editing the source code too. The problem is with the constructor i guess.

[apple2373]

I could not reproduce the same error as you, but I also had the issue to run the sample with the latest chainer. Chainer sometimes updates without downward compatibility. So I just tried chainer 1.6, and it worked. My suggestion is to use chainer 1.6. Maybe it might work with later version, but I cannot guarantee.

So the solution is to try: pip uninstall chainer pip install chainer==1.6