开云体育

I created a new project and cloned .? I get an error "flows stopped due to missing node types" sqlitedb and sqlite.? In manage dependencies node-red-node-sqlite is on the list but greyed out and the only action is to "remove from project".? Under manage palett install tab, I search for it and it indicates it is installed.? I have tried to re-clone the dashboard twice with no change.?? I uninstalled and re-installed node-red-node_Why can't it find the node types?
Node red just installed yesterday on raspberry pi 3b+ with new install of raspberry pi os.? I followed install instructions in? install.md file at github.

Jon, I've never seen that error before, so I'm going out on a limb here, but you installed Node Red and installed sqlite back end server under the same username, correct??

I would do a reboot of the Pi to make sure there isn't something hung up on your install.? Keep in mind, it takes around 15 mins to install sqlite node on a 3b+.

Kyle
AA0Z

Yes, everything was done from the Pi login.? I did the reboot but get the same error message.? Also, on user settings, under nodes tab, on the node-red-node-sqlite node, it reads "MODULE_NOT_FOUND" with "remove" and "disable all" buttons on the right.

I would remove the sqlite node and reinstall.? You might need to remove the sqlite node manually via the command prompt.? I think all the nodes in Node Red are installed though the npm manager.

I would try issuing sudo npm uninstall node-red-node-sqlite and let it do it's thing, reboot and try installing again letting the install finish with the GUI before moving on.? It will take a while.? Maybe 15 mins or so.

Kyle
AA0Z

Thanks for your help, Kyle.?? Can I ignore these warnings on the uninstall?:

?

pi@raspberrypi:~ $ sudo npm uninstall node-red-node-sqlite

npm WARN saveError ENOENT: no such file or directory, open '/home/pi/package.json'

npm WARN enoent ENOENT: no such file or directory, open '/home/pi/package.json'

npm WARN pi No description

npm WARN pi No repository field.

npm WARN pi No README data

npm WARN pi No license field.

I also notice a file, package-lock.json,? in the home/pi directory.? Is that normal?

Jon, WB9CNE

After the uninstall, I rebooted it.? Then in user settings, searched for node-red-node-sqlite and it says it is still installed.? So, I can't install it via the GUI.

Jon,

You're above my troubleshooting level now.? Maybe someone else can chime in here as I think you've got some deeper issues of just trying to load the dashboard as it's not installing or recognizing some of your pallet nodes.? There is also a Node Red forum on the Node Red website that you can probably muster up some help, as there are back end developers that monitor that forum.

Thanks
Kyle
AA0Z

Hey, that's ok.? Thanks much for your help, your videos, and this project.? I'm looking forward to using it at our club (W9ATG) winter field day.? I think at this point I'll just start over and bake a new pi (hi hi).? I probably screwed something up the first time.? 73's jon

Kyle, I got it working after a clean install.? Thanks for your help.

Yep, glad you got it working.

I'm working on a dedicated WFD and FD dashboard that will be a separate screen, but nothing more to install, just an upgrade to the existing dashboard.?

Kyle