classnotfound_开发者

Custom MBean in Tomcat - cannot find javaURLContextFactory when creating InitialContext

I\'ve written a custom MBean that deploys in Tomcat 6. One of its tasks is to query a database value. I\'m doing this by loading up the database resource using JNDI - the resource is defined in Tomcat[详细]

2023-04-08 13:49 分类：问答

ClassNotFound exception when loading applet in Chrome

I\'m having a hard time getting a Java applet to run in Chrome. The class loader can\'t find the class, even though the it works fine in Firefox, Opera and Safari.[详细]

2023-04-05 00:28 分类：问答

Error installing to PostClassLoader: org.jboss.deployers.spi.DeploymentException: Cannot process metadata

Thanks in advance for any help you can provide: I\'m developing an EJB 3 application on JBoss 5.0.1 GA.The application I\'m deploying has worked for a couple of years with no problems.However recentl[详细]

2023-03-11 09:41 分类：问答

mysql java connection error

I am running my JAR file in linux (centos). All jar files work fine. Now i am trying to connect to mysql server, but it gave me following[详细]

2023-02-08 11:39 分类：问答

HttpClient NoClassDefFoundError

I am trying to run a sample application from HttpClient 4.0.1.It is the file ClientMultiThreadedExecution.java开发者_开发问答 from the examples section.I put in these files in the classpath: apache-mi[详细]

2023-01-06 17:26 分类：问答

Third party class not loading in 'using'. Where are additional classes installed?

I have a third party library installed, but the accompanying namespace isn\'t found. The type or namespace name \'Maverick开发者_如何学运维\' could not be found (are you missing a using directive or[详细]

2022-12-29 23:54 分类：问答

Dynamically class creating by using Java Reflection, java.lang.ClassNotFoundException

I want to use reflection in java, I want to do that third 开发者_开发知识库class will read the name of the class as String from console. Upon reading the name of the class, it will automatically and d[详细]

2022-12-25 05:23 分类：问答

JSR-75 specific code on non JSR-75 devices?

What I\'m trying to do I\'m coding a J2ME midlet, and I want to use JSR-75 to write files. I also want to be able to run my app on device that don\'t have support for JSR-75.[详细]

2022-12-24 18:41 分类：问答

RMI ClassNotFoundException

I have an RMI program which runs fine on my computer, but when I run it on my schools computer I get a ClassNotFoundException for my class that is extending Remote.I\'v开发者_开发问答e looked at some[详细]

2022-12-21 04:39 分类：问答

Quartz Scheduler - NoClassDefFoundError

I am using Quratz 1.6.3 API in a Maven project. This is the error message I get when I run it: java.lang.NoClassDefFoundError: org/apache/commons/collections/SetUtils[详细]

2022-12-20 14:08 分类：问答