瀵艰 澶у濂?灏忛噾鏉ヤ负澶у瑙ｇ瓟浠ヤ笂鐨勯棶棰樸€俢onnectionfailed activation杩欎釜寰堝浜鸿繕涓嶇煡閬?鐜板湪璁╂垜浠竴璧锋潵鐪嬬湅鍚э紒1銆乧onnection failed
澶у濂?灏忛噾鏉ヤ负澶у瑙ｇ瓟浠ヤ笂鐨勯棶棰樸€俢onnectionfailed activation杩欎釜寰堝浜鸿繕涓嶇煡閬?鐜板湪璁╂垜浠竴璧锋潵鐪嬬湅鍚э紒
1銆乧onnection failed 聽聽 缈昏瘧鎴愪腑鏂囩殑鎰忔€濅负锛氳繛鎺ュけ璐ャ€?鑱旂郴澶辫触銆?/p>
2銆乧onnection failed杩炴帴澶辫触锛涜仈绯诲け璐ュ弻璇緥鍙ワ細if the test connection failed, correct the problem and try again. 濡傛灉娴嬭瘯杩炴帴澶辫触锛岄偅涔堣鏀规闂骞跺啀娆″皾璇曘€?/p>
3銆?銆丒ither the project file is corrupted or the database connection failed. 椤圭洰鏂囦欢宸叉崯鍧忔垨鑰呮暟鎹簱杩炴帴澶辫触銆?/p>
4銆乧onnection聽failed杩炴帴澶辫触锛涜仈绯诲け璐ワ紱杩炵嚎澶辫触渚嬪彞绛涢€塂uring the completion phase of creating an ado聽connection, an error occurred and the聽connection聽failed.鍦ˋdo杩炴帴鍒涘缓鐨勫畬鎴愰樁娈靛彂鐢熼敊璇紝杩炴帴澶辫触銆?/p>
鏈枃鍒版鍒嗕韩瀹屾瘯锛屽笇鏈涘澶у鏈夋墍甯姪銆?/p>
鍏嶈矗澹版槑锛?/span>鏈枃鐢辩敤鎴蜂笂浼狅紝濡傛湁渚垫潈璇疯仈绯诲垹闄わ紒