AdvancedImagingUTSW
commented
3 weeks ago As we discussed in our meeting, this is still a weird issue since it isn't showing up on our microscopes, many of which are equipped with the same hardware.
The only thing that I can think of is that perhaps there is a better way to terminate the serial communication instance with the TIger Controller. If for some reason Python does not close the serial port, it could be left in a hanging state, which would make it inaccessible when you subsequently try to open it again.
Just keep us in the loop. In the meantime, I assume power cycling the TIger Controller will help.
EvoleneP
Describe the bug I the following error message when launching navigate and it does not launch. Happened twice in a row today so far then the software finally opened.
To Reproduce Steps to reproduce the behavior:
Expected behavior A clear and concise description of what you expected to happen.
Traceback Please copy and paste the traceback provided in your Anaconda Prompt here.
Logs & Configuration Files Please drag and drop the logs and configuration files here. These are located in your
.navigatefolder, and can be found easily be opening Navigate, selecting File, thenOpen Log FilesandOpen Configuration Files.(navigate) C:\Users\Nikon>navigate vvvvvvvvvvvvvvvvvvvvvvvvvvv Child Process Traceback vvvvvvvvvvvvvvvvvvvvvvvvvvv Traceback (most recent call last): File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\device_startup_functions.py", line 84, in auto_redial val = func(*args, **kwargs) File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\devices\filter_wheel\filter_wheel_asi.py", line 69, in build_filter_wheel_connection raise Exception("ASI stage connection failed.") Exception: ASI stage connection failed.
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\concurrency\concurrency_tools.py", line 501, in _child_loop obj = initializer(*initargs, **initkwargs) File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\model.py", line 116, in init devices_dict = load_devices( File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\device_startup_functions.py", line 1404, in load_devices devices["filter_wheel"][device["type"]] = load_filter_wheel_connection( File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\device_startup_functions.py", line 857, in load_filter_wheel_connection tiger_controller = auto_redial( File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\device_startup_functions.py", line 100, in auto_redial raise exception Exception ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Child Process Traceback ^^^^^^^^^^^^^^^^^^^^^^^^^^^ vvvvvvvvvvvvvvvvvvvvvvvvvvv Main Process Traceback vvvvvvvvvvvvvvvvvvvvvvvvvvvv Traceback (most recent call last): File "C:\Users\Nikon\miniconda3\envs\navigate\lib\runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\Nikon\miniconda3\envs\navigate\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "C:\Users\Nikon\miniconda3\envs\navigate\Scripts\navigate.exe__main.py", line 7, in
File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\main.py", line 113, in main
Controller(
File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\controller\controller.py", line 163, in init__
self.model = ObjectInSubprocess(
File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\concurrency\concurrency_tools.py", line 383, in init
assert _get_response(self) == "Successfully initialized"
File "C:\Users\Nikon\Documents\GitHub\navigate\src\navigate\model\concurrency\concurrency_tools.py", line 438, in _get_response
raise resp
Exception