Hello,

I am used the webpack (UglifyJS) to compress the code.

But the compressed code can not run, it will send error:

No provider for "e"! (Resolving: propertiesPanel -> propertiesProvider -> e)
    at m (index.esm.js:110)
    at Object.get (index.esm.js:96)
    at e (index.esm.js:150)
    at index.esm.js:169
    at Array.map (<anonymous>)
    at h (index.esm.js:165)
    at Array.v (index.esm.js:180)
    at e (index.esm.js:144)
    at index.esm.js:169
    at Array.map (<anonymous>)
How can I compress the code?
Thanks~ 
              
Ensure you annotate your services using the $inject  hint:
function MyPropertiesProvider(eventBus, elementFactory) {
  // relying on eventBus, elementFactory to be found by name
// preserves the name meta-data upon minification
MyPropertiesProvider.$inject = [ 'eventBus', 'elementFactory' ];
              
Hello @nikku,
I am try to add $inject, the ‘No provider for “e”’ error is fixed.
But it has a new error:

EventBus.js:371 TypeError: o is not a function

at G.getTabs (CamundaPropertiesProvider.js:408)

at u.getTabs (DropFormPropertiesProvider.ts:30)

at C.update (PropertiesPanel.js:430)

at PropertiesPanel.js:254

at EventBus.js:480

at A._invokeListener (EventBus.js:356)

at A._invokeListeners (EventBus.js:344)

at A.fire (EventBus.js:304)

at O.setRootElement (Canvas.js:476)

at lt.add (BpmnImporter.js:102)
Is the CamundaPropertiesProvider.js will be add the same code?
Or it has other solution？
Thanks! 
              
@nikku
I saw the $inject in CamundaPropertiesProvider.js, and try to add the same $inject in my provider.
It is OK now.
Thanks~ 
You MUST add $inject to any component that is meant to be minified.
Cf. this StackOverflow answer for additional context.
Year, thanks!