[web] invoke is not return nothing

[viztushar]

invoke method is not return anything

[jamiewest]

There was update since this comment, could you try and let me know if this is still an issue?

[viztushar]

still not get any response
in 1.0.4 getting this error
(WebSockets transport) sending data. String data of length '366'. (WebSockets transport) sending data. String data of length '183'. Error: Exception: Invalid payload for Completion message. at Object.throw_ [as throw] (http://localhost:51104/dart_sdk.js:4463:11) at json_hub_protocol.JsonHubProtocol.new.[_isCompletionMessage] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:536:19) at json_hub_protocol.JsonHubProtocol.new.parseMessages (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:411:39) at hub_connection.HubConnection.new.[_processIncomingData] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1654:41) at web_socket_transport.WebSocketTransport.new.<anonymous> (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1938:77) at http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:2087:20 at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _StreamSinkWrapper.new.add (http://localhost:51104/dart_sdk.js:33664:24) at _GuaranteeSink.new.add (http://localhost:51104/packages/stream_channel/src/stream_channel_controller.dart.lib.js:1026:24) at http://localhost:51104/packages/web_socket_channel/html.dart.lib.js:204:36 at Object._checkAndCall (http://localhost:51104/dart_sdk.js:4673:16) at Object.dcall (http://localhost:51104/dart_sdk.js:4678:17) at WebSocket.<anonymous> (http://localhost:51104/dart_sdk.js:104624:21)Error: Exception: Invalid payload for Completion message. at Object.throw_ [as throw] (http://localhost:51104/dart_sdk.js:4463:11) at json_hub_protocol.JsonHubProtocol.new.[_isCompletionMessage] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:536:19) at json_hub_protocol.JsonHubProtocol.new.parseMessages (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:411:39) at hub_connection.HubConnection.new.[_processIncomingData] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1654:41) at web_socket_transport.WebSocketTransport.new.<anonymous> (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1938:77) at http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:2087:20 at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _StreamSinkWrapper.new.add (http://localhost:51104/dart_sdk.js:33664:24) at _GuaranteeSink.new.add (http://localhost:51104/packages/stream_channel/src/stream_channel_controller.dart.lib.js:1026:24) at http://localhost:51104/packages/web_socket_channel/html.dart.lib.js:204:36 at Object._checkAndCall (http://localhost:51104/dart_sdk.js:4673:16) at Object.dcall (http://localhost:51104/dart_sdk.js:4678:17) at WebSocket.<anonymous> (http://localhost:51104/dart_sdk.js:104624:21)Error: Exception: Invalid payload for Completion message. at Object.throw_ [as throw] (http://localhost:51104/dart_sdk.js:4463:11) at json_hub_protocol.JsonHubProtocol.new.[_isCompletionMessage] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:536:19) at json_hub_protocol.JsonHubProtocol.new.parseMessages (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:411:39) at hub_connection.HubConnection.new.[_processIncomingData] (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1654:41) at web_socket_transport.WebSocketTransport.new.<anonymous> (http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:1938:77) at http://localhost:51104/packages/signalr_core/src/json_hub_protocol.dart.lib.js:2087:20 at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _RootZone.runUnaryGuarded (http://localhost:51104/dart_sdk.js:36955:11) at _ControllerSubscription.new.[_sendData] (http://localhost:51104/dart_sdk.js:30667:22) at _ControllerSubscription.new.[_add] (http://localhost:51104/dart_sdk.js:30613:26) at _SyncStreamController.new.[_sendData] (http://localhost:51104/dart_sdk.js:33554:34) at _SyncStreamController.new.[_add] (http://localhost:51104/dart_sdk.js:33362:26) at _SyncStreamController.new.add (http://localhost:51104/dart_sdk.js:33327:19) at _StreamSinkWrapper.new.add (http://localhost:51104/dart_sdk.js:33664:24) at _GuaranteeSink.new.add (http://localhost:51104/packages/stream_channel/src/stream_channel_controller.dart.lib.js:1026:24) at http://localhost:51104/packages/web_socket_channel/html.dart.lib.js:204:36 at Object._checkAndCall (http://localhost:51104/dart_sdk.js:4673:16) at Object.dcall (http://localhost:51104/dart_sdk.js:4678:17) at WebSocket.<anonymous> (http://localhost:51104/dart_sdk.js:104624:21)(WebSockets transport) sending data. String data of length '117'. Application finished. Exited (sigterm)