Hi, I trying use the node-red-contrib-mpi-s7 palette, but it is not install, I tried install in different typo of version, someone have a solution for it?
Can you post here the logs of the installation, a complete overview of your environment (versions of OS, Node and Node-RED)
2021-06-20T01:22:47.055Z Install : node-red-contrib-mpi-s7 1.0.0-beta.1
2021-06-20T01:22:47.552Z npm.cmd install --no-audit --no-update-notifier --no-fund --save --save-prefix=~ --production node-red-contrib-mpi-s7@1.0.0-beta.1
2021-06-20T01:23:01.706Z [err] npm
2021-06-20T01:23:01.707Z [err] ERR! code ENOENT
2021-06-20T01:23:01.707Z [err] npm ERR!
2021-06-20T01:23:01.707Z [err] syscall spawn git
2021-06-20T01:23:01.707Z [err] npm ERR! path git
2021-06-20T01:23:01.707Z [err] npm ERR!
2021-06-20T01:23:01.707Z [err] errno -4058
2021-06-20T01:23:01.713Z [err] npm
2021-06-20T01:23:01.713Z [err] ERR! enoent Error while executing:
2021-06-20T01:23:01.713Z [err] npm ERR! enoent undefined ls-remote -h -t ssh://git@github.com/gfcittolin/node-usb.git
2021-06-20T01:23:01.713Z [err] npm ERR! enoent
2021-06-20T01:23:01.713Z [err] npm
2021-06-20T01:23:01.713Z [err] ERR! enoent
2021-06-20T01:23:01.714Z [err]
2021-06-20T01:23:01.714Z [err] npm ERR! enoent
2021-06-20T01:23:01.714Z [err] spawn git ENOENT
2021-06-20T01:23:01.714Z [err] npm ERR! enoent
2021-06-20T01:23:01.714Z [err] This is related to npm not being able to find a file.
2021-06-20T01:23:01.714Z [err] npm ERR!
2021-06-20T01:23:01.714Z [err] enoent
2021-06-20T01:23:01.715Z [err]
2021-06-20T01:23:01.754Z [err]
2021-06-20T01:23:01.754Z [err] npm ERR! A complete log of this run can be found in:
2021-06-20T01:23:01.754Z [err] npm ERR! C:\Users\Stelamaris\AppData\Roaming\npm-cache_logs\2021-06-20T01_23_01_716Z-debug.log
2021-06-20T01:23:01.788Z rc=4294963238
Node red 1.3.5
Node.js version: v14.17.1
There are several unaddressed issues on the node's github page referencing this, The immediate problem is that it requires git to be installed in order to install the node. However I think that there are other installation issues that you may encounter even if you install git. The fact that the issues have not been responded to suggests to me that the node is no longer usable, in which case you will have to find an alternative solution.
Hi Colin, thanks for answering me.
Installed via "github", the installation is done, but the palette is disabled and it is impossible to enable. See attached photo.
I want to connect Node Red with Siemens PLC via mpi, as the device does not have Profinet communication.
Have you other suggestion?
As I said, it appears that the node is no longer usable or supported. Searching the flows site for s7 yields a number of suggestions, but whether any of these will help you I don't know. Library - Node-RED
Ok Colin, tks!
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