exception code c0000005

Struts2 action may not be accessible, or the action report exception, etc., so need to do some processing, give the user a friendly impression.1. Exception handling result declaration in actionIn action, a result named "Error-result" is defined, which is now mapped to "Error-result" when Java.lang.Exception is captured in the action, which jumps to Error_ result.jspNote:

Oracle database exception type and code Exception Oracle Error SQLCODE Value Access_into_null ORA-06530 -6530 Case_not_found ORA-06592 -6592 Collection_is_null ORA-06531 -6531 Cursor_already_open ORA-06511 -6511 Dup_val_on_index ORA-00001 -1 Invalid_cursor ORA-01001 -1001 Invalid_number ORA-01722 -1722 Login_denied ORA-01017 -1017 No_data_found ORA-0140

The following is an example code that stores exception information in the log table when an exception occurs, and continues to run subsequent statements. If you have any better suggestions, please do not hesitate to enlighten me. Stored procedure Exception Handling example Copy

The last time I said how to collect the error messages of our published applications, we can debug and improve the program. The last collection method is to send the information collected through the HTTP POST request to the server by turning the relevant exception information into the request parameter. For those who have done web development, server-side processing is simple. But it's a hassle for a lot of people who don't make the web. Today we int

Windows bulk Add firewall exception port Copy Code code as follows: echo off Cls Set var=30000 Set end=30010 : Continue set/a var+=1 echo Add Port%var% netsh firewall add portopening TCP%var% ftp_data_%var% If%var% LSS%end% Goto Continue Echo Complete Pause The following article features, if the order can be manually a

Exception template code and template code Read this article: http://tutorials.jenkov.com/java-exception-handling/exception-handling-templates.html Record: After an exception is caughtfinallyWhen an

How to handle exception in managed code and unmanaged code, managedunmanaged As we known, try... catch mechanism is a quite common feature for the high level comprehensions like java or C #. although C ++ proclaimed that it supports this mechanic, the memory management limitation of C ++ makes this try... catch function is weak. C ++ cannot automatically captur

Event code:3005 Event Message:an Unhandled exception has occurred. Event time:2/19/2009 1:41:40 PM event Time (UTC): 2/19/2009 6:41:40 pm Event id:83d95f94ac674e39889a37e4d558a865 Even T sequence:2477 event occurrence:300 Event Detail code:0 application information:application domain:/lm/w3s Vc/xxxxxxxxxxx/root-1-xxxxxxxxxxx Trust Level:full Application Virtual P

As we known, try...catch mechanism is a quite common feature for the high level languages like Java or C #. Although C + + proclaimed that it supports this mechanism, the memory management limitation of C + + makes this try...catch f Unction is weak.C + + cannot automatically captures the exception like C # or Java, so in case of exception happens, we must throw explicitly .//Exceptions #include usingnamesp

Today, the Weka source code into Eclipse, intends to learn the Weka source code, encountered some problems, insufficient online information, their own summary, hope for Yimeimei paving.1) New Java project, name Weka3-62) Unzip the Weka-src.jar and drag the Src\main\java\weka file to the SRC directory of the project.3) Introduction of three jar packages from the Weka-src\lib directory　　Run the main function

Exception is used to change the normal process of the script when a specified error occurs. What is an exception? PHP5 provides a new object-oriented error handling method. Exception handling is used to change the normal process of the script when a specified error (exception) occurs. This is called an

Tags: using mail-s tin SMS%s email ASE User DMILinux OP Koriyuki Shell programmingOne, monitoring MySQL error code and master-slave replication synchronization exceptionTitle: Monitor MySQL master-slave synchronization is abnormal, if the exception, send SMS or mail to the administrator. Note: If there is no master-slave synchronization environment, you can use the following text in the file to read to simu

Problem There is a problem today, in the following code, when the Run-time exception is thrown, does the following code execute, or do you need to add a statement after the exception? return public void Add (int index, E element) { if (size >= elements.length) { throw new runtimeexception ("Sequential ta

finally block in the above program has been executed, and the program executes the finally block when the x variable has been increased to 2. However, the test () method returned is still 1, which is determined by the return statement execution process, Java will execute the return statement first, all the things that need to be processed to finish first, need to return the value is ready, but before returning, The program flow goes to the execute finally block, but the change to the x variable

Two classes, one HDFs file operation class, one is the WordCount word Count class, all from the Internet view. Code on: Package mapreduce; Import java.io.IOException; Import java.util.ArrayList; Import java.util.List; Import org.apache.hadoop.conf.Configuration; Import org.apache.hadoop.fs.BlockLocation; Import Org.apache.hadoop.fs.FSDataInputStream; Import Org.apache.hadoop.fs.FSDataOutputStream; Import Org.apache.hadoop.fs.FileStatus; Import Org.ap

Use of Java try and catchAlthough the default exception handler provided by the Java Runtime system is useful for debugging, you usually want to handle the exception yourself. There are two advantages to doing so. First, it allows you to fix errors. Second, it prevents the program from automatically terminating. Most users will be bothered to print the stack tracks at the end of the program and whenever the

Copy Code code as follows: $path = "D:\\in.txt"; Try//Detect exception { File_open ($path); } catch (Exception $e)//Catch exception { echo $e->getmessage (); } function File_open ($path) { if (!file_exists ($path))//If the file cannot be fo

status code is interesting to me, and if you're developing an HTTP server, you don't have to deal with that status code, but if you're writing an HTTP client, the status code is very important.If you use laptops and smartphones frequently, you may notice that a large number of public WIFI services require you to accept some protocols or you must log in before yo

, BasePage class processing mode Rewrite the onerror event in the common base class of the page. In the front of this "asp.net implement very practical custom page base class", the building pig has pasted the code, no longer trouble. According to experience, many people write almost all the time, and it is helpful for debugging and maintenance. It should be explained that each new page, its corresponding class must inherit from the BasePage class

and exception handling of Object CWe know that when developing various applications or systems, it is difficult to avoid errors, and effective handling of error anomalies is a very necessary content for you. In C #, if we need to throw an exception, we use the throw method, and all errors are extended with the exception object