Description
When I attempt to run a pipeline with the H5py 2.1.0 library installed, I get the following error:
Traceback (most recent call last):
File "D:\CellProfiler\Program\cellprofiler\gui\pipelinecontroller.py", line 776, in on_analyze_images
self.__pipeline_measurements = self.__running_pipeline.next()
File "D:\CellProfiler\Program\cellprofiler\pipeline.py", line 1213, in run_with_yield
if not self.prepare_run(workspace):
File "D:\CellProfiler\Program\cellprofiler\pipeline.py", line 1488, in prepare_run
self.write_pipeline_measurement(m)
File "D:\CellProfiler\Program\cellprofiler\pipeline.py", line 921, in write_pipeline_measurement
can_overwrite = True)
File "D:\CellProfiler\Program\cellprofiler\measurements.py", line 469, in add_measurement
self.hdf5_dict[EXPERIMENT, feature_name, 0] = wrap_string(data)
File "D:\CellProfiler\Program\cellprofiler\utilities\hdf5_dict.py", line 337, in __setitem__
dataset[dest] = val
File "D:\CellProfiler\Program\cellprofiler\utilities\hdf5_dict.py", line 49, in new_setitem
return orig_hdf5_setitem(self, args, val)
File "C:\Python27\lib\site-packages\h5py\_hl\dataset.py", line 423, in __setitem__
val2[...] = val
ValueError: low level cast function is for unequal type numbers
Reverting to H5py 2.0.1 fixes the issue. However, the site the Wiki links to for Windows installers of the H5py package (http://www.lfd.uci.edu/~gohlke/pythonlibs/) no longer provides H5py 2.0.1, and the H5py code site (http://code.google.com/p/h5py/downloads/list) only has 32-bit packages available.
I do have the 64-bit H5py 2.0.1 installer saved, so if anyone needs it in the meantime, I'd be happy to provide it.