Index: lib/src/runner/browser/content_shell.dart |
diff --git a/lib/src/runner/browser/content_shell.dart b/lib/src/runner/browser/content_shell.dart |
index 35908dcf8532779d596f5741a3d4d6920227f8fe..c3002404b523018bbb59a86027f573efe68f78bb 100644 |
--- a/lib/src/runner/browser/content_shell.dart |
+++ b/lib/src/runner/browser/content_shell.dart |
@@ -105,7 +105,7 @@ class ContentShell extends Browser { |
var client = new HttpClient(); |
var request = await client.getUrl(base.resolve("/json/list")); |
var response = await request.close(); |
- var json = await JSON.fuse(UTF8).decoder.bind(response).single; |
+ var json = await JSON.fuse(UTF8).decoder.bind(response).single as List; |
return base.resolve(json.first["devtoolsFrontendUrl"]); |
} catch (_) { |
// If we fail to talk to the remote debugger protocol, give up and return |