修改调用外部程序异常的错误提示信息

src/main/java/com/nis/web/controller/configuration/AppCfgController.java

@@ -1282,9 +1282,11 @@ public class AppCfgController extends BaseController {
 			addMessage(redirectAttributes,"success","delete_success");
 		} catch (Exception e) {
 			logger.error("app主题网站删除失败",e);
-			if(e instanceof MaatConvertException||e instanceof CallExternalProceduresException) {
+			if(e instanceof MaatConvertException) {
 				e.printStackTrace();
 				addMessage(redirectAttributes,"error","request_service_failed");
+			}else if(e instanceof CallExternalProceduresException) {
+				addMessage(redirectAttributes,"error","call_external_procedures_failed");
 			}else {
 				e.printStackTrace();
 				addMessage(redirectAttributes,"error","delete_failed");