Anybody know how I can fix this? This is coming from here: https://github.com/pulumi/examples/blob/master/azure-ts-static-website/staticWebsite.ts#L67

What if you disable strictPropertyInitialization in your tsconfig?

That seems to have fixed it, including the issue in the main script. Hmm, not really a TS guru (by far), but this always feels really workaround-y. Thanks though.

It actually is workaraund. Instead of disabling that compiler rule it should be fixed (really fill that property when initializing). If you are 100% sure that it will always exists (let say the value is initialized in function called from constructor) you can tell compiler to shut up with ! : webContainer!: Promise

You only get it for one property out of three?

all three

Right. We don’t have

"strictPropertyInitialization": true,

in our examples, so the error is not visible by default. The properties are initialized inside the

super

call, so you either need to switch the check off or add

!