1.mac下python环境pip报错: issuserdeMacBook-Pro:~ issuser$ pip install pyinstallerCollecting pyinstaller Could not fetch URL https://pypi.python.org/simple/pyinstaller/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSIO…
最近在使用 vagrant homestead 时,不小心在虚拟机上使用了 exit 命令退出虚拟机,导致再使用 vagrant up 时出现以下错误: Bringing machine 'laravel53test' up with 'virtualbox' provider... ==> laravel53test: Checking if box 'laravel/homestead' is up to date... ==> laravel53test: Clearing any pr…
今天使用第三方Jar包afinal.jar时候.想看一下源码,无法看 然后像加入jar相应的源代码包.也无法加入相应的源代码,报错例如以下:The current class path entry belongs to container 'Android Dependencies' which does not allow user modifications to source attachments on its entries . 例如以下图所看到的: 解决方法: 1.接着在projec…
今天使用第三方Jar包afinal.jar时候,想看一下源代码,无法看 然后像添加jar对应的源码包,也无法添加相应的源代码,报错如下:The current class path entry belongs to container 'Android Dependencies' which does not allow user modifications to source attachments on its entries . 如下图所示: 解决方法: 1.接着在工程目录下新建一个lib…
由于我不需要数据库,启动springboot报错: Cannot determine embedded database driver class for database type NONE If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you ma…
MySQL host is blocked because of many connection errors; 报错 环境 操作系统:Linux 数据库:mysql5.7.27 错误提示 jHost '10.146.5.209' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'Connection closed by foreign host. 原因 同一ip短时间之内产生太多…
当我们在调用python时,如果传入的参数数据量过大时会报错 python.exe: The filename or extension is too long. 这时候我们的解决办法是放弃传参,将想要传的参数先存到临时文件txt中或者是写到数据库中,然后在python文件中读取相应的txt文档或者数据库即可.…
解决方法如下: VERSION OF SPRING FACET COULD NOT BE DETECTED. The migration process needs to detect the correct version of Spring support used by a project. If the process fails to detect the version based on containers used by the project, it tries to read…
1.解决参考一Press enter for maintenance(or type Control-D to continue):/dev/sda3 contains a file system with errors, check forced./dev/sda3: Inodes that were part of a corrupted orphan linked list found. /dev/sda3: UNEXPECTED INCONSISTENCY; RUN fsck MANUA…