unknown psx

It may be that your configuration does not have this class or you do not have a corresponding operation on the returned parameters.I was using struts2.1 once is the return string is not configured all have this problemJust can't find the class you want to use, are you sure that your class is called studentaction? Is it wrong to write, the general class of the first letter is capitalized, such as Studentaction. Java is case sensitiveAva.lang.RuntimeException:Invalid Action class configuration ref

After the installation of Ubuntu 16.04 LTS display "Unknown display" through the system Settings-->displays setting screen resolution, no response after selection, and the screen size will not change, unable to change the screen resolution by settingAfter searching, you can use the Xrandr command to adjust the resolution as follows:With the * number for the current resolution,Change the resolution with, Xrandr-s 1360x768_60.02 (This method is more tem

Label:After upgrading MySQL on CentOS, there is a problem that the service cannot be started. After running Mysqld_safe, look at the log information and see the error shown in the title.Search later found that the configuration is not correct, is not the two version of the configuration is not compatible with each other? So it's called upgrading? Hang Daddy!version: MySQL5.5.8 GASymptom: Unable to start MySQL, error in "MySQL database directory/hostname. err" log file

The Spring cloud project is typically a parent project with more than one child service, which is the Submodule module.Such as:problem Description: A common jar package is referenced in the parent project, for example, the spring boot dependency is introduced, then the introduction of the jar package in the subproject does not specify version, so the downloaded jar package is unknownAnalyze the problem:Because the jars used in the subproject are all spring cloud-related jar packages, you must sp

Operating system:$uname-4.10. 0--generic # ~16.04. 1 9 x86_64:x86_64 x86_64 gnu/linuxEclipse Error Description: When you start Eclipse, when you select the working directory, Eclipse flashes and asks me to look at the. Metadata/.log Log view issue in the working directory.! ENTRY Org.eclipse.osgi4 0 .- the- on ,: -:00.988!MESSAGE Application Error! STACK1org.eclipse.swt.SWTError:No more handles [Unknown Mozilla path (mozilla_five_home notSet)]at org

When I was doing Jquery DataTables yesterday, I encountered a problem that I used MVC and added a actionlink href to tables. But in the run up, the error:DataTables warning:requested Unknown parameter ' 3 ' from the data source for row 0By searching the online big God solution, so I put blogs on the solution to copy, this is the original link address http://seaboycs.iteye.com/blog/2015230Hope to help meet the same problems of friends, but also for the

When sending a request using HttpClient, the httpmethod.getresponsebodyasstring () is used, and an error occurs when the return value is too large:org.apache.commons.httpclient.httpmethodbase-going to buffer response body of large or unknown size. Using Getresponsebodyasstream instead is recommended.Can be resolved as follows: New BufferedReader (new InputStreamReader (Method.getresponsebodyasstream ())); New StringBuffer ();

Copy Code code as follows: In IE, there are sometimes "unknown run-time errors" (Unknown runtime error), but not in Firefox. This is mainly the case of IE in the write operation of the innerHTML will check whether the element has to do as the content of the HTML object container requirements, such as if you are in a P containing 1, check your attempt to add to the innerHTML HTML code contains b

The WiFi Sharing Wizard is our commonly used network wireless hotspot creation software, which helps us create WiFi hotspots in notebooks that support wireless cards, allowing other mobile devices to connect to hot spots via WiFi, and in the near future when some users start the WiFi Sharing wizard, But there are 5023 unknown errors in the hint, for this problem how do we solve it? The following small series for you to provide solutions!

Failure phenomenon: Unknown device in Device Manager Solution: 1. By obtaining the hardware ID method, carries on the contrast confirmation, carries on the drive downloading installs (1) Open Device Manager, find the following logo yellow exclamation point device, the following illustration illustrates, in the "Network controller" click on the Mouse "right" to choose "Properties"; (2) Find "Details" and select the "Hardware ID" option

U disk as a daily office a very important tool, the market scale is also extremely broad, so mess phenomenon is also a lot. For example, some friends have experienced, just bought a U disk there are many 7788 of files, do not know how it is. U disk in a mess of unknown files, which is more typical poisoning symptoms. The system of the small recommended you shut down the system autorun, and then use antivirus software to clean u disk. If the scan u di

This article describes the JS plug-in settings innerHTML when the IE8 prompted under the "Unknown run-time error" solution. Share to everyone for your reference. The specific analysis is as follows: Problem Description: The site uses a JS plug-in, set innerHTML, under the IE8 error "Unknown run-time errors": Reason: The set innerHTML object is a Workaround: Replace the I hope this article w

: s3c24xx_uda134x (uda134x)TCP Cubic RegisteredRpc:registered UDP Transport module.Rpc:registered TCP Transport module.Lib80211:common Routines for IEEE802.11 driversS3C2410-RTC s3c2410-rtc:setting system clock to 2009-03-05 18:52:59 UTC (1236279179)Root-nfs:no NFS server available, giving up.Vfs:unable to mount Root FS via NFS, trying floppy.Vfs:cannot Open Root Device "Mtdblock2" or Unknown-block (2,0)Please append a correct "root=" boot option; Her

Tags: Ros analysis height ORM names rem 2.4 start MySQLerror: Import MySQL database hint "Unknown character set: ' Utf8mb4 '" Error Analysis: It appears that the database version of the problem caused, before the site MYSQL5.5 version, is now the MYSQL5.1 version.Check the data to learn that the MySQL original character set is UTF8, starting from 5.5 is the UTF8MB4. WORKAROUND: Open the database backup file Web.sql, and then modify the set NAMES UTF8M

When using PHP to connect to MySQL 8, the error as shown in the title may occur:SQLSTATE[HY000] [2054] The server requested authentication method unknown to the clientThis error occurs because MySQL 8 defaults to using the new password Authentication plugin: Caching_sha2_password, and the mysqlnd that was in the previous PHP version did not support this validation. There are two ways to solve this problem.One way is to upgrade PHP to support MySQL 8 '

Tags: host with password mysql install HTM install LTE latest version MySQL configurationAfter MySQL has installed the latest version of 8.0.11 after creating the user and authorizing the user to connect to the database prompt The server requested authentication method unknown to the client After reviewing some relevant information, it is found that the new version of the MySQL account password unlock mechanism inconsistent caused by the Workaround: D

Label:Today monkey's simple environment configuration, ready to start monkey, but in the Command Control window input Unable to enter the ADB shell, prompted the error "Unknown host service"find the data found that because the computer's 5037 port is occupied by a program (ADB in ANDROID_SDK requires 5037 ports), then we need to turn off this program. Start..... 1. First you need to find the program, using the command Netstat-ano |find "5037" to see

Tags: adb androidWhat if ADB does not recognize the new device? However, the installation of 360 mobile phone helper/pea pod can be connected. Later, the data found that ADB also has the ability to identify unknown devices, if the driver is installed.First use Adb.exe devices to see if there is an identifiable device connection, this time should not be, and then open the Device Manager to view the current device adbinterface vid, my device such as:The

Use MySQL Workbench in the afternoon to export the database table structure, after setting export options to perform the export, reported the following error: -: A: +dumping Nacweixindb (Tb_app) Running:mysqldump.exe--defaults-file="c:\users\admini~1\appdata\local\temp\tmpswfutq.cnf"--delayed-insert=false--host=localhost--protocol=tcp--user=root--port=3306--default-character-Set=utf8--single-transaction=true--skip-triggers"test_db"mysqldump: [ERROR] Unknown