Unable to access Apex in namespaced scratch org

Question

Note: Checking this potential duplicate didn't help.

I have a project which uses SFDX and LWC and recently converted it to have a namespace (later it should become a Managed Package). I successfully recreated the scratch org and pushed my yet unprefixed code to it:

I then added the namespace to my import statements

import { LightningElement, api, track } from "lwc";

import getAccounts from "@salesforce/apex/MyCtrl.getAccounts";

export default class AccountList extends LightningElement {
 ...
}

Now all Apex calls from LWC js are failing with:

apex://myns.MyCtrl: No apex action available for myns.MyCtrl.getAccounts

When I add the namespace to my import statements:

import { LightningElement, api, track } from "lwc";

import getAccounts from "@salesforce/apex/myns.MyCtrl.getAccounts";

export default class AccountList extends LightningElement {
 ...
}

I get a compile-time error stating:

Error:(1, 1) LWC1504: Invalid module id "myns.MyCtrl.getAccounts" for type "apexMethod". Explicit use of namespace "myns" in file "accountList.js" is prohibited. Use default namespace "c" instead.

• Did something go wrong with my scratch org?
• I can see the namespace being active in there. It's on all the classes?
• I expected to not have to explicitly mention namespace in a namespace org!?

Answer 1

Something was wrong with my scratch org. After I recreate it 2 times it worked without adding any namespaces. I didn't delete my question as this might happen others and then the thread is helpful.

Thanks for everybody's help!