Kotlin unsafe calling compile error using null receiver after null check

Question

This is a screenshot of the error: Error Screenshot

I am using Intellij v14.0.1 + Kotlin plugin v0.9.206. I understand that after a null check, the compiler shouldn't show me an error. I am wrong?

+3

user3097196 17 nov. 14 at 5:02

2 answers

AFAIK, a property can be a method call and then nothing can be guaranteed. Use local val

.

0

maaartinus 18 nov. 14 at 4:58

user2235698 · Accepted Answer · 2014-11-17T18:17:26+0000

target

property var

, so does not guarantee that in the third line this property cannot be null (e.g. another thread can set it to null

)