アーティクル - CS334669
Kepware が ThingWorx プラットフォームに接続できず、KEPServerEX / ThingWorx Industrial Connectivity / Kepware で「twWs_Connect: Web ソケットの初期化エラー。応答コード: 404」というエラーが表示される
修正日: 24-Jul-2023
適用対象
- ThingWorx Platform 8.5 to 9.1 SP7
説明
- Kepware がエラーで ThingWorx に接続できません: twWs_Connect: Web ソケットの初期化エラー。レスポンスコード: 404
- Kewpare ログには次の内容が含まれます。
Debug ThingWorx Diagnostics [ERROR] 2020-11-30 01:50:07,419 twWs_Connect: Error initializing web socket. Response code: 404 Debug ThingWorx Diagnostics [ERROR] 2020-11-30 01:50:07,419 twApi_Connect: Max number of connect retries: 1, has been reached Debug ThingWorx Diagnostics [ERROR] 2020-11-30 01:50:07,419 twMessage_Send: Error sending Message with RequestId 315329 Debug ThingWorx Diagnostics [WARN] 2020-11-30 01:50:07,419 sendCtlFrame: Not connected Debug ThingWorx Diagnostics [WARN] 2020-11-30 01:50:07,419 msgHandlerOnClose: WEBSOCKET CLOSED Debug ThingWorx Diagnostics [ERROR] 2020-11-30 03:13:19,809 twWs_Create: Error creating BSD socket to be used for the websocket Debug ThingWorx Diagnostics [ERROR] 2020-11-30 03:13:19,809 twApi_Initialize: Error creating websocket structure, retrying Debug ThingWorx Diagnostics [ERROR] 2020-11-30 03:13:19,809 twWs_Create: Error creating BSD socket to be used for the websocket Debug ThingWorx Diagnostics [ERROR] 2020-11-30 03:13:19,809 twApi_Initialize: Could not connect after 1 attempts Error ThingWorx Native Interface Connection to ThingWorx failed for an unknown reason. | Platform https://<ThingWorx Host>/:<Port>/Thingworx/WS,
最新バージョンはこちらを参照ください CS334669