!12344 翻译完成 11899/12135/11644/11473/11373/11273/11205/11102/11423

Merge pull request !12344 from ester.zhou/TR-11899

en/application-dev/reference/errorcodes/errorcode-webview.md

+# Webview Error Codes
+
+
+## 17100001 WebviewController Not Associated with a Web Component
+
+**Error Message**
+
+Init error. The WebviewController must be associated with a Web compoent.
+
+**Description**
+
+This error code is reported when the **WebviewController** object is not associated with any **\<Web>** component.
+
+**Solution**
+
+Bind the **WebviewController** object to a **\<Web>** component.
+
+
+## 17100002 Invalid URL
+
+**Error Message**
+
+Invalid url.
+
+**Description**
+
+This error code is reported when the URL format is incorrect.
+
+**Solution**
+
+Verify the URL format.
+
+
+## 17100003 Incorrect Resource Path
+
+**Error Message**
+
+Invalid resource path or file type.
+
+**Description**
+
+This error code is reported when the path to the resource file is incorrect.
+
+**Possible Causes**
+
+The resource file does not exist or cannot be accessed.
+
+**Solution**
+
+Make sure the path to the resource file is correct.
+
+
+## 17100004 Function Not Enabled
+
+**Error Message**
+
+Function not enable.
+
+**Description**
+
+This error code is reported when the related function is not enabled.
+
+**Solution**
+
+Make sure the related function is enabled.
+
+
+## 17100005 Invalid Cookie Value
+
+**Error Message**
+
+Invalid cookie value.
+
+**Description**
+
+This error code is reported when the cookie value type is invalid.
+
+**Possible Causes**
+
+The cookie value type is not supported.
+
+**Solution**
+
+Verify the cookie value type.
+
+
+## 17100006 Message Port Callback Cannot Be Registered
+
+**Error Message**
+
+Can not register message event using this port.
+
+**Description**
+
+This error code is reported when a callback fails to be registered for the message port.
+
+**Possible Causes**
+
+The port is closed.
+
+**Solution**
+
+Make sure the port is open.
+
+
+## 17100007 Invalid Forward or Backward Operation
+
+**Error Message**
+
+Invalid back or forward operation.
+
+**Description**
+
+This error code is reported when the specified forward or backward cannot be performed.
+
+**Possible Causes**
+
+1. The browsing history is cleared.
+
+2. There is no browsing operation corresponding to the forward or backward operation.
+
+**Solution**
+
+1. Check whether **clearHistory** has been performed.
+
+2. Check whether the number of pages specified by the forward or backward operation is available.
+
+
+## 17100008 javaScriptProxy Does Not Exist
+
+**Error Message**
+
+Cannot delete JavaScriptProxy.
+
+**Description**
+
+This error code is reported when the **javaScriptProxy** object to delete does not exist.
+
+**Possible Causes**
+
+The target **javaScriptProxy** object is not yet registered.
+
+**Solution**
+
+Make sure the **javaScriptProxy** object is registered.
+
+
+## 17100009 Zoom Operation Failure
+
+**Error Message**
+
+Cannot zoom in or zoom out.
+
+**Description**
+
+This error code is reported when the page cannot be zoomed in or out.
+
+**Possible Causes**
+
+The zoom ratio has reached its maximum or minimum.
+
+**Solution**
+
+Check whether the zoom ratio has reached its maximum or minimum.
+
+
+## 17100010 Failure to Send Messages Through a Port
+
+**Error Message**
+
+Cannot post message using this port.
+
+**Description**
+
+This error code is reported when the current port cannot be used to send messages.
+
+**Possible Causes**
+
+The local or remote port is closed.
+
+**Solution**
+
+1. Make sure the local port is open.
+
+2. Make sure an **onMessageEvent** callback is registered for the remote port.
+
+
+## 17100011 Invalid Origin
+
+**Error Message**
+
+Invalid origin.
+
+**Description**
+
+This error code is reported when the input parameter **origin** is invalid.
+
+**Possible Causes**
+
+1. The **origin** parameter is empty.
+
+2. The **origin** value is invalid.
+
+**Solution**
+
+Make sure the **origin** value is valid.
+
+
+## 17100012 No Web Storage Origin
+
+**Error Message**
+
+Invalid web storage origin.
+
+**Description**
+
+This error code is reported when no web storage origin is available.
+
+**Possible Causes**
+
+The related JS database API is not used.
+
+**Solution**
+
+1. Check whether the JS database API is used.
+
+2. If the JS database API is used, find out the failure cause, for example, check whether **databaseAccess** is enabled.