Hi everyone, When using the extension "v.class.mlR" I get an error [Message 1] (see below) that "Rscript" cannot be located. I traced this back to the script for "v.class.mlR" and edited line 908 to read the direct path to Rscript - '/usr/local/bin/Rscript' rather than 'Rscript' alone. However, when I re-open GRASS 8.0 I get an error [Message 2] that the extension failed when loading and that the operation isn't permitted. I allowed for the application to have administrative rights but it still doesn't work. Does anyone know how to work around this or solve the issue finding "Rscript"?
I have R running and have installed necessary packages. I'm running GRASS on MacOS Monterey. Any help would be appreciated. - Daniel ----------------------------------------------------------------------------- *[Message 1]* Running R now. Following output is R output. Traceback (most recent call last): File "/Users/dankozar/Library/GRASS/8.0/Addons/scripts/v.class.mlR", line 977, in <module> main() File "/Users/dankozar/Library/GRASS/8.0/Addons/scripts/v.class.mlR", line 908, in main subprocess.check_call( File "/Applications/GRASS-8.0.app/Contents/Resources/lib/python3.9/subprocess.py", line 368, in check_call retcode = call(*popenargs, **kwargs) File "/Applications/GRASS-8.0.app/Contents/Resources/lib/python3.9/subprocess.py", line 349, in call with Popen(*popenargs, **kwargs) as p: File "/Applications/GRASS-8.0.app/Contents/Resources/lib/python3.9/subprocess.py", line 951, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/Applications/GRASS-8.0.app/Contents/Resources/lib/python3.9/subprocess.py", line 1821, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: 'Rscript' *[Message 2]* Details: <[Errno 1] Operation not permitted: 'v.class.mlR'> WARNING: Some addons failed when loading. Please consider to update your addons by running 'g.extension.all -f'. -- Thank you, Daniel Kozar PhD Candidate UC Davis - Hydrologic Sciences djko...@ucdavis.edu (814) 380-6900
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