sentry-cocoa: SentryPerformanceTracker: key cannot be nil

Environment

How do you use Sentry? Sentry SaaS (sentry.io) or self-hosted/on-premise (which version?)

Which SDK and version? Sentry-Cocoa 7.4.3 and 7.4.0

Steps to Reproduce

1. When I update a view’s frame, the first time is fine, the second time it throws an exception. this.bottomView.frame = CGRectMake(0,0,30,30)

2. In file SentryPerformanceTracker.h self.spans[spanId] = newSpan; this line(63) will be throw an exception, Thread 1: “*** -[__NSDictionaryM setObject:forKeyedSubscript:]: key cannot be nil”

Expected Result

newSpan can’t be nil. Maybe the activeSpanTracker gets the wrong object.

Actual Result

More details are below,

 - (SentrySpanId *)startSpanWithName:(NSString *)name operation:(NSString *)operation{
...
id<SentrySpan> newSpan;
    if (activeSpanTracker != nil) {
        newSpan = [activeSpanTracker startChildWithOperation:operation description:name];
    }
...
}
(lldb) po activeSpanTracker
<SentrySpan: 0x105a04080>

(lldb) po operation
ui.load

(lldb) po name
viewWillLayoutSubviews

(lldb) po newSpan
 nil