I am facing an error while opening a cytoscape file. It was all ok when I saved it and closed cytoscape, but when I tried to open it after a day it says "invalid block type". Not sure what is the problem. Please help, as it has things I have been working on for quite a while. Thanks in advance Best Devyani
So, are you talking about a session file? If so, can you send the file to us so we can diagnose what might be happening. Unfortunately, that error comes from the unzip process, I think, which probably means that the file is corrupted. I've seen this happen when the write gets interrupted for some reason...