I get this error when trying to use computeMatrix in the DeepTools2 suite:
Fatal error: Exit code 1 () Traceback (most recent call last): File "/cvmfs/main.galaxyproject.org/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/bin/computeMatrix", line 11, in <module> main(args) File "/cvmfs/main.galaxyproject.org/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/lib/python2.7/site-packages/deeptools/computeMatrix.py", line 414, in main hm.computeMatrix(scores_file_list, args.regionsFileName, parameters, blackListFileName=args.blackListFileName, verbose=args.verbose, allArgs=args) File "/cvmfs/main.galaxyproject.org/deps/_conda/envs/mulled-v1-0fa290085c742a3ffee6a142d1fce47c178e1c289ff6f0c66023b506f3377842/lib/python2.7/site-packages/deeptools/heatmapper.py", line 254, in computeMatrix matrix = np.concatenate([r for r in res], axis=0) ValueError: need at least one array to concatenate
I'm not sure how to fix this error. I've tried changing many of the parameters. The input was from other tools and follows the DeepTools2 workflow and I didn't have an error in previous steps in the workflow. Any and all help is appreciated.