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5 years, 11 months ago.
Python error exporting from mbed CLI to LPC1768 MCUXpresso
I have an mbed project that compiles and flashes fine using mbed CLI. I build with this command:
mbed compile --target lpc1768 --toolchain GCC_ARM
And I can then flash it using the MCUXpresso command line tools. Now I'd like to bring the project into MCUXpresso so I can use the debugger. When I do that I get an python error:
$ mbed export -i mcuxpresso -m lpc1768 -v [mbed] Working path "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0" (program) [mbed] Exec "/Applications/MBEDCLI.app/Contents/Resources/miniconda/bin/python -u /Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/project.py -i mcuxpresso -m lpc1768 --source ." in "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0" Scan: xyzzy_1.0 Traceback (most recent call last): File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/project.py", line 379, in <module> main() File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/project.py", line 371, in main ignore=options.ignore File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/project.py", line 152, in export ignore=ignore File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/export/__init__.py", line 285, in export_project macros=macros) File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/export/__init__.py", line 161, in generate_project_files exporter.generate() File "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/export/mcuxpresso/__init__.py", line 85, in generate self.libraries = libraries AttributeError: can't set attribute [mbed] ERROR: "/Applications/MBEDCLI.app/Contents/Resources/miniconda/bin/python" returned error. Code: 1 Path: "/Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0" Command: "/Applications/MBEDCLI.app/Contents/Resources/miniconda/bin/python -u /Users/sravet/Documents/MCUXpressoIDE_10.2.1/workspace/xyzzy_1.0/mbed-os/tools/project.py -i mcuxpresso -m lpc1768 --source ." Tip: You could retry the last command with "-v" flag for verbose output
I'm using the CLI on macOS, and I installed it using the macOS installer. I've done all of this just today, so everything should be up-to-date. Python version in the CLI shell is Python 2.7.14 :: Anaconda, Inc.
any help would be appreciated, thanks steve
1 Answer
5 years, 11 months ago.
If it fit to your project try to use Python 3.7 it seems to appear because of lack of library attributes. At https://www.python.org/downloads/ you can download necessary version totally free for any OS from this official site. If this won't help you can ask for assignment help in any time from support
I don't know how to put a new python version into the mbed CLI. And, I think it should work as a package (CLI environment and the bundled python). However I did fix the problem by changing:
self.libraries = libraries
to
self.libraries.append(libraries)
at the referenced line 85.
Both self.libraries and libraries are empty lists, so it doesn't really matter.
posted by 05 Oct 2018