Fix create_stack_trace from empty trace

Author: littledivy

Cargo.toml

@@ -29,7 +29,7 @@ deno_ast = { version = "=0.44.0", features = ["transpiling"] }
 deno_core_icudata = "0.74.0"
 deno_error = { version = "0.5.5", features = ["serde_json", "serde", "url", "tokio"] }
 deno_unsync = "0.4.1"
-v8 = { version = "130.0.6", default-features = false }
+v8 = { version = "130.0.8", default-features = false }
 
 anyhow = "1"
 bencher = "0.1"

core/inspector.rs

@@ -255,7 +255,7 @@ impl JsRuntimeInspector {
   ) {
     let context = scope.get_current_context();
     let message = v8::Exception::create_message(scope, exception);
-    let stack_trace = message.get_stack_trace(scope).unwrap();
+    let stack_trace = message.get_stack_trace(scope);
     let mut v8_inspector_ref = self.v8_inspector.borrow_mut();
     let v8_inspector = v8_inspector_ref.as_mut().unwrap();
     let stack_trace = v8_inspector.create_stack_trace(stack_trace);