I run today into the same problem - you need to build your plugin first.
Add the following in your main package.json
"scripts": {
"prebuild": "cd src/plugins/<plugin name> && npm run build",
},
I run today into the same problem - you need to build your plugin first.
Add the following in your main package.json
"scripts": {
"prebuild": "cd src/plugins/<plugin name> && npm run build",
},