The AL sample "Hello World" project https://github.com/microsoft/AL/tree/master/samples/HelloWorld is included in AL when using the "AL:Go" command.
...
Update launch.json to reference your own development server i.e.:
{
"version": "0.2.0",
"configurations": [
{
"type": "al",
"request": "launch",
"name": "DOCKER05",
"server": "http://10.10.139.44:5500",
"port": 55049,
"serverInstance": "NAV",
"authentication": "UserPassword",
"startupObjectId": 22,
"startupObjectType": "Page",
"breakOnError": true,
"launchBrowser": true,
"schemaUpdateMode": "Synchronize"
}
]
}
Download symbols (Ctrl+Shift+P, AL: Download symbols)
...
If you get the message "App published: Hello World" from the BC Web Client, everything is working and you are ready to start developing your Mobile WMS Extension.
Next:
Setup Mobile WMS dependency from your own custom extension (.al)