MKD 报错: linking...LCD.axf: Error: L6218E: Undefined symbol EnZK (referred from ht128x64.o).LCD.axf: Error: L6218E: Undefined symbol GetFlashCnBuf (referred from ht128x64.o). 解析:Undefined symbol EnZK,翻译过来就是:EnZK 这个符号没有定义,随后的小括号告诉你了,是在ht128x64.o 这个文件里面
错误1: java.lang.NullPointerException at android.widget.PopupWindow$1.onScrollChanged(PopupWindow.java:127) at android.view.ViewTreeObserver.dispatchOnScrollChanged(ViewTreeObserver.java:607) at android.view.ViewRoot.draw(ViewRoot.java:1453) at android
问题一: namenode无法启动,查看日志,错误信息如下: org.apache.hadoop.hdfs.server.namenode.FSNamesystem: FSNamesystem initialization failed. java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage
### The error may exist in SQL Mapper Configuration ### Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException: Document root element "configuration", must match DOCTYPE root &qu
9.1今天不知道自己瞎搞eclipse的时候按到了什么键,然后再启动程序的时候就会报错: 如下: Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "main"(溢出内存错误) 解决方案: 然后就发现自己原来设置扩大堆内存的没有了,要重新设置 如图: 重新启动项目,OK解决了!!哈哈哈