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Install Dependencies for I/O Expander: MCP23017 (16 Channels): On/Off #1095
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Please paste the dependency log excerpt when you were prompted to install the dependency and you pressed the Install button. |
[2021-09-21 12:28:57] Dependency installation beginning. Installing: adafruit_mcp4728 [2021-09-21 12:28:57] [2021-09-21 12:29:10] End install of adafruit_mcp4728 [2021-09-21 12:29:10] [2021-09-21 12:29:15] #### Dependencies installed. Restarting frontend and backend... [2021-09-21 12:29:20] #### Dependency install complete. |
and that led to success: [2021-09-26 00:11:35] Dependency installation beginning. Installing: adafruit_mcp4728 [2021-09-26 00:11:35] [2021-09-26 00:11:40] End install of adafruit_mcp4728 [2021-09-26 00:11:40] [2021-09-26 00:11:41] #### Dependencies installed. Restarting frontend and backend... [2021-09-26 00:11:44] #### Dependency install complete. |
I'm not understanding the issue. You're showing the log of the dependency successfully installing, which is the expected behavior. |
Oh, I see the issue. The MCP23017 output has the MCP4728 listed as the dependency, which is the wrong dependency. I'll fix that for the next release. Thanks for the bug report. |
That's it |
RPi4
Linux Mycodo 5.10.60-v7l+
Mycodo Version: 8.12.6
Python Version: 3.7.3 (default, Jan 22 2021, 20:04:44) [GCC 8.3.0]
Failure:
The I/O Expander: MCP23017 cannot be added.
Reproduction:
Try adding the I/O Expander: MCP23017 in Setup/Output. There is a hint that dependencies have to be installed:
"Dependencies not installed: adafruit_mcp4728". After the installation you can still not add the MCP23017 although the log does not show any errors.
My solution was:
First install the dependencies for Digital-to-Analog Converters: MCP4728. Then the Expander MCP23017 can also be added.
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