最近在空余时间都在学习android开发和使用git及github,因为是刚入门,所以会犯初级的错误,但是我觉得初级的错误也是需要及时总结的,俗话说吃一堑长一智,总结总是会提醒自己的,吸取教训,避免下次犯错。 这个错误是: Error running MainTwoActivity: The activity 'MainTwoActivity' is not declared in Andro
体验最新版AndroidStudio3.0 Canary 8的时候,发现之前项目的butter knife报错,用到注解的应该都会报错 Error:Execution failed for task ':app:javaPreCompileDebug'. > Annotation processors must be explicitly declared now. The following
报如下错误: error: 'VideoCapture' was not declared in this scopeVideoCapture capture(0,CAP_ANY); 这种查了很多资料发现需要加头文件,和库文件。按照这种做法做了之后还是报这种错误。 头文件和库文件加入到工程的方法如下: INCLUDEPATH += D:\QtOpenCV\includeD:\QtOpen
Attribute "statementType" must be declared for element type "procedure" xml文件如下: <procedure id="addOrders" parameterMap="ParaMap_order" statementType="CALLABLE"><![CDATA[{call Shop.Entry_Proc_Inse
错误:/home/usrname/opencv-3.1.0/modules/cudalegacy/src/graphcuts.cpp:120:54: error: ‘NppiGraphcutState‘ has not been declared typedef NppStatus (*init_func_t)(NppiSize oSize, NppiGraphcutState** ppSt
Annotation processors must be explicitly declared now. The following dependencies on the compile classpath are found to contain annotation processor. Please add them to the annotationProcessor confi
今天在安装thin 这个gem时有遇到报错 error: `SSL_set_tlsext_host_name' was not declared in this scope 后来在网上查找原因,发现是因为openssl版本低导致,所以升级版本到:1.0.1e,因为安装的机器是公用机器,所以就安装到自己定义的目录下:/usr/local/openssl ./config --prefix=/us
报错: SyntaxError: Non-ASCII character ‘’ in file on line **,but no encoding declared; 该错误是由于编码格式不支持引起的. Pycharm一写中午就报错: 解决办法: 在file -> encoding下面将文件编码改为UTF 注意选择以后是否出现应用convert,点击完没有convert是没
在Python中输出中文时 SyntaxError: Non-ASCII character '\xe6' in file a.py on line 1, but no encoding declared; see http://www.python.org/peps/pep-0263.html for de 编码问题: 在编写的文件开头添加这样一行代码 # -*- coding: utf
编译报错: error: ‘fopen_s‘ was not declared in this scope 解决办法: 不同操作系统对于函数的定义、名称以及参数有所不同,需要在文件前加入代码: #ifdef __unix#define fopen_s(pFile,filename,mode) ((*(pFile))=fopen((filename), (mode)))==NULL