Jarvix

#0  0x0000000100060ae4 in v8::internal::FixedArray::get(int) [inlined] at v8/tools/gyp/../../src/objects-inl.h:1956
#1	0x0000000100060ae4 in v8::internal::Context::global_object() [inlined] at v8/tools/gyp/../../src/contexts.h:374
#2	0x0000000100060ae4 in v8::internal::Context::native_context() at v8/src/contexts.cc:71
#3	0x000000010008a596 in v8::internal::Isolate::to_string_fun() [inlined] at v8/tools/gyp/../../src/isolate.h:855
#4	0x000000010008a58a in v8::internal::Execution::ToString(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, bool*) at v8/src/execution.cc:618
#5	0x0000000100014b9b in v8::Value::ToString() const at v8/src/api.cc:2799
#6	0x0000000100002c09 in -[L8Value toString] at L8Value.mm:131

Script: "4.3"

Jarvix

It is about resultObject

object = [cls alloc];
invocation.target = object; // its selector is -init

[invocation invoke];
[invocation getReturnValue:&resultObject];
info.This()->SetInternalField(0, makeWrapper([[L8Runtime currentRuntime] V8Context], resultObject));