failed to solve with frontend dockerfile.v0: failed to create LLB definition: dockerfile parse error line 21: unknown instruction: VN
时间: 2024-01-12 12:05:16 浏览: 27
It seems that there is an error in your Dockerfile syntax. The error message indicates that there is an unknown instruction "VN" on line 21.
Without seeing the full Dockerfile, it's difficult to pinpoint the exact issue. However, it's possible that you have a typo and meant to use the "ENV" instruction instead.
Here's an example of the correct syntax for setting an environment variable in a Dockerfile:
```
FROM some-image
ENV MY_VAR=my_value
```
Make sure to review your Dockerfile and check for any typos or syntax errors. Once you've made the necessary changes, try building your Docker image again.
相关问题
ERROR: failed to solve: failed to solve with frontend dockerfile.v0: failed to read dockerfile
回答: 这个错误是由于Docker在解析Dockerfile时遇到问题导致的。根据引用\[1\],错误信息显示找不到Dockerfile文件。这可能是由于文件路径不正确或文件不存在导致的。另外,引用\[2\]中提到了权限问题,可能是由于缺少访问权限或需要授权才能访问仓库。引用\[3\]中的错误信息显示在加载Python镜像的元数据时出现了问题,可能是由于访问被拒绝导致的。解决这个问题的方法可能包括检查Dockerfile文件路径和存在性,检查访问权限或授权情况,以及确保正确加载所需的镜像元数据。
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Linux中ERROR: failed to solve: failed to solve with frontend dockerfile.v0: failed to read dockerfile
引用\[1\]:这个错误是由于无法读取Dockerfile文件导致的。\[1\]引用\[2\]:解决这个问题的方法有几个。首先,确保Dockerfile的命名没有错误,有时候可能是大小写问题。其次,检查Dockerfile的书写是否正确,可以先尝试简单的copy命令来测试。最后,确保在执行docker build命令时提供了正确的参数,例如指定了正确的Dockerfile路径和镜像名称。\[2\]引用\[3\]:另外一个可能的解决方案是检查基础镜像的来源是否正确。有时候,使用的镜像源可能需要授权或者不存在。确保选择了正确的镜像源地址,并且有权限访问该镜像源。\[3\]
问题:Linux中ERROR: failed to solve: failed to solve with frontend dockerfile.v0: failed to read dockerfile
回答: 这个错误是由于无法读取Dockerfile文件导致的。解决这个问题的方法有几个。首先,确保Dockerfile的命名没有错误,有时候可能是大小写问题。其次,检查Dockerfile的书写是否正确,可以先尝试简单的copy命令来测试。最后,确保在执行docker build命令时提供了正确的参数,例如指定了正确的Dockerfile路径和镜像名称。另外一个可能的解决方案是检查基础镜像的来源是否正确。有时候,使用的镜像源可能需要授权或者不存在。确保选择了正确的镜像源地址,并且有权限访问该镜像源。
#### 引用[.reference_title]
- *1* [关于Docker中failed to solve with frontend dockerfile.v0: failed to read dockerfile:报错](https://blog.csdn.net/pengshengege/article/details/115165400)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Debug docker: failed to solve with frontend dockerfile.v0: failed to resolve dockerfile: failed to b](https://blog.csdn.net/weixin_38812492/article/details/113789656)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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