E37: No write since last change E162: No write since last change for buffer "a.c"什么意思
时间: 2024-04-19 16:28:49 浏览: 23
这两个错误信息来自 Vim 编辑器。
1. E37: No write since last change
这个错误表示在上一次修改之后,还没有进行保存操作(write)就试图退出 Vim。Vim会阻止你退出编辑器,以免丢失未保存的更改。要解决这个问题,你可以执行以下操作之一:
- 输入 `:w` 命令来保存修改。
- 输入 `:q!` 命令来强制退出 Vim,但是未保存的更改将会丢失。
2. E162: No write since last change for buffer "a.c"
这个错误与特定的缓冲区(buffer)相关。它表示在指定的缓冲区中,自上次修改以来尚未进行保存操作。要解决这个问题,你可以执行以下操作之一:
- 在编辑器中切换到这个缓冲区,然后输入 `:w` 命令来保存修改。
- 输入 `:wa` 命令来保存所有的缓冲区。
这些错误信息是提醒你在退出 Vim 之前保存修改,以避免数据丢失。
相关问题
Remote: No anonymous write access. Authentication failed for
Remote: No anonymous write access错误发生的原因是身份验证失败。这个错误提示表明您不具备匿名写入权限,需要进行身份验证才能推送更改到远程仓库。
解决这个问题的一种方法是使用个人访问令牌(Personal Access Token)进行身份验证。您可以在个人GitHub页面的Settings → Developer settings → Personal access tokens中生成一个令牌,然后在项目的命令行中使用该令牌作为用户名进行身份验证。示例命令如下:
git remote set-url origin https://令牌串@github.com/个人用户名/项目名.git
这样,您就可以使用生成的个人访问令牌进行身份验证,并成功推送更改到远程仓库。
java.lang.IllegalStateException: No write method available
This exception is thrown when there is an attempt to write a value to a property for which there is no write method available. This means that the property is read-only and cannot be modified.
To resolve this issue, you need to check the code that is causing the exception and determine which property is causing the error. Then, you need to verify that there is a write method available for that property. If not, you may need to modify the code to ensure that the property is not being written to.
If the property is supposed to be writable, you may need to add a write method to the class that contains the property. Once you have added the write method, you should be able to write values to the property without encountering the IllegalStateException.