Clash AssetsManagerEx::prepareUpdateAsync -> diffMap.empty() -> updateSucceed

[yjmu]

Cocos Creator version

3.8.5

System information

iOS,android

Issue description

AssetsManagerEx: detects a new version update, but when diffMap.empty(), calling updateSucceed() will directly cause a crash
if (diffMap.empty()) { updateSucceed(); return; }

Current modification plan:
updateSucceed() Call it in the main thread
Or put it in the prepareFinished function
if(_sizeDiffMap == 0){ updateSucceed(); }
Can be solved

Relevant error log output

v8::HandleScope::HandleScope(v8::Isolate*) + 36
1
Ftest-mobile
se::AutoHandleScope::AutoHandleScope() + 40
2
Ftest-mobile
se::AutoHandleScope::AutoHandleScope() + 40
3
Ftest-mobile
se::AutoHandleScope::AutoHandleScope() + 28
4
Ftest-mobile
bool sevalue_to_nativecc::extension::EventAssetsManagerEx*(se::Value const&, std::__1::function<void (cc::extension::EventAssetsManagerEx*)>, se::Object)::'lambda'(cc::extension::EventAssetsManagerEx*)::operator()(cc::extension::EventAssetsManagerEx*) const + 36

Steps to reproduce

1、detects a new version update
2、but diffMap.empty()

Minimal reproduction project

No response