[core] fix crash when data is null on eagle

gubaojian · Dec 12, 2018 · 778165a · 778165a
1 parent 09de7ad
commit 778165a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/weex_core/Source/core/data_render/vm.cc b/weex_core/Source/core/data_render/vm.cc
@@ -646,7 +646,7 @@ void VM::RunFrame(ExecState *exec_state, Frame frame, Value *ret) {
             if (IsValueRef(b)) {
                 b = b->var;
             }
-            if (!IsClassInstance(b) && !IsClass(b) && !IsArray(b) && !IsTable(b) && !IsString(b)) {
+            if (!IsClassInstance(b) && !IsClass(b) && !IsArray(b) && !IsTable(b) && !IsString(b) && !IsNil(b)) {
                 throw VMExecError("Type Error For Class Instance Or Class With OP_CODE [OP_GETMEMBER]");
             }
             if (!IsString(c)) {
@@ -721,6 +721,9 @@ void VM::RunFrame(ExecState *exec_state, Frame frame, Value *ret) {
                     }
                 }
             }
+            else if (IsNil(b)) {
+                SetNil(a);
+            }
             else {
                 // only can find class static funcs;
                 Variables *statics = ValueTo<ClassDescriptor>(b)->statics_.get();