grafana中invalid character '<' looking for beginning of value
时间: 2023-10-11 22:12:15 浏览: 62
这个问题通常是由于 JSON 格式错误引起的。请检查您的 JSON 文件,并确保所有的引号(双引号或单引号)都是成对出现的。如果您仍然无法解决问题,可以尝试在 Grafana 中使用 JSON 函数进行调试。你可以在 Grafana 的查询界面上输入 `JSON`,然后在函数中加入你的 JSON 字符串。如果你使用的是 Grafana 最新版本,你也可以尝试使用 `JSON-Data` 数据源来测试 JSON 格式是否有效。
相关问题
invalid character 'ï' looking for beginning of value
This error message occurs when there is an invalid character in the JSON data being parsed. Specifically, the error indicates that the parser is looking for the opening quotation mark that starts a JSON value, but instead found the character 'ï', which is not a valid JSON character.
This error can occur for a few different reasons. One possibility is that the data being parsed contains non-ASCII characters that are not properly encoded. Another possibility is that there is an issue with the way the JSON data is being generated, such as a bug in the code that is generating the JSON.
To fix this error, you will need to identify the source of the invalid character and correct it. This may require examining the data being parsed, checking the encoding of the data, and reviewing the code that is generating the JSON. Once the issue has been identified and fixed, the JSON should be able to be parsed without error.
golang invalid character 'ï' looking for beginning of value
This error message usually occurs when you have a non-ASCII character in your code, such as the character ï. Go uses UTF-8 encoding, so if you accidentally include a character that is not part of the UTF-8 character set, it will result in this error.
To fix this error, you should check your code for any non-ASCII characters and remove them. You can use a text editor that supports UTF-8 encoding, such as Notepad++, to identify and remove any non-ASCII characters. Alternatively, you can try saving the file in UTF-8 encoding and see if that resolves the issue.
If you are still having trouble, you may want to check the encoding of any files that your code is importing, as these could also contain non-ASCII characters that are causing the error.