internal exception java lang nullpointerexception

[COCOS2D-X Remarks] ASSETMANAGEREX use exception to solve remarks-) CHECK_JNI/CC 'java. LANG. NOCLASSDEFFOUNDERROR'When I recently used cocos2dx 3.9, I tried to use AssetManagerEx. Non-Ex is an earlier version, so I tried it because it is a new extension. It is quite helpful. The basic process and comparison and download functions are available. I don't need to t

Exception in thread "main" java. lang. NoSuchMethodError: org. objectweb. asm. ClassWriter. When learning CGlib dynamic proxy, the following error occurs: Exception in thread "main" java. lang. NoSuchMethodError: org. objectweb

When Tomcat is used, java. Lang. illegalstateexception: Post too large exception occurs when submit is used to pass values to the background, Address found on the Internet: http://hi.baidu.com/llscompazz/blog/item/88a4f0c33fb6d551b219a87b.html Bytes ---------------------------------------------------------------------------------------------

Recently, I am working on an e-book project to bring together the open-source shelves + ireader page flip and curl. I encountered the following problems when doing the curl effect: Java. Lang. Unsupported operation exception, Android. View. gles20canvas. clippath (gles20canvas... The omnipotent Gu Ge told me that this is a hardware acceleration problem, but I hav

After installing Oracle 10 Gb, run em and the interface is displayed, but an error is reported: Java. Lang. Exception: exception in sending request: NULL Many functions are not available, prompting you to log on again Solution: Find the following file $ ORACLE_HOME \ db_1 \ $ hostname \ sysman \

The external android project is imported to ecplise. The compilation is normal and an error is returned. The logcat is as follows: 12-19 10:55:25. 915: E/AndroidRuntime (2929): fatal exception: main12-19 10:55:25. 915: E/AndroidRuntime (2929): java. lang. noClassDefFoundError: com. guet. siriCN. mainActivity $1 www.2cto. com12-19 10:55:25. 915: E/AndroidRuntime (

Error message: org. springframework. beans. factory. BeanCreationException: Error creating bean with name 'userservice' defined in file [F: \ eclipse \ ec_wp \ SpringProgramming0300 \ Bin \ com \ spring \ service \ UserService. class]: Initialization of bean failed; nested exception is org. springframework. beans. factory. BeanCreationException: Error creating bean with name 'Txadvice ': Cannot resolve reference to bean 'txmanager' while setting bean

Debug with myeclipseCodeWe often add the main method to the Java file for debugging. Sometimes the following errors may occur due to package compatibility problems, resulting in debugging failure: **************************************** ********************** Exception in thread "Main" Java. lang. linkageerror: jaxb

An exception occurs after one-to-multiple bidirectional Association of @ onetovers using spring + hibernate Annotations:Java. Lang. nosuchmethoderror: javax. Persistence. oneto133. orphanremoval () ZThis exception usually occurs because the Java ee. Jar version of myeclipse is relatively low, and conflicts with the bui

org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)at org.apache.catalina.core.ApplicationFilterConfig. Core error cause: java. lang. noClassDefFoundError: org/apache/commons/lang3/StringUtils. Obviously, this class is not found. org/apache/commons/lang3/StringUtils. I

Java. Lang. illegalargumentexception:Timeout arguments out of range exceptionCodeAs follows:Long T = list. Get (0). getfromtime ()-0; For (INT I = 0; I {Try{Thread. Sleep (t );} Catch (interruptedexception E){// Todo auto-generated Catch BlockE. printstacktrace ();} Thread. Sleep (t); then an exception is reported. The thread can run normally when it is started

1. During Development today, we suddenly encountered the following problems. The console is printed as follows: 2010-7-20 23:35:42 org. Apache. Catalina. Core. standardwrappervalve invokeSevere: servlet. Service () for servlet JSP threw exceptionJava. Lang. nosuchmethoderror: javax. servlet. jsp. jspfactory. getjspapplicationcontext (ljavax/servlet/servletcontext;) ljavax/servlet/JSP/jspapplicationcontext; At org. Apache. jsp. index_jsp. _ jspinit (

Error message exception in thread "Main" Java. lang. exceptionininitializererrorat Org. hibernate. cfg. configuration. reset (configuration. java: 330) at Org. hibernate. cfg. configuration. My little hibernatedemo example (hibernate3.6.0) has not been changed. I just changed a setting of eclipse Jee 3.6. As shown in t