An exception occurred when sending a string with double quotes

[Cdreamfly]

Description

An exception occurred when sending a string with double quotes

Reproduction steps

If I send a string with double quotes, it will not parse properly, for example, if I type "hello".

Expected vs. actual results

After a json "msg":""hello""

Minimal code example

No response

Error messages

terminate called after throwing an instance of 'nlohmann::detail::parse_error'
  what():  [json.exception.parse_error.101] parse error at line 1, column 17: syntax error while parsing object - invalid literal; last read: '""o'; expected '}'

Compiler and operating system

gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)

Library version

JSON for Modern C++ version 3.10.5

Validation

• The bug also occurs if the latest version from the develop branch is used.
• I can successfully compile and run the unit tests.

[nlohmann]

Quotes must be escaped in JSON strings. This is valid JSON:

{
    "msg": "\"hello\""
}

This is not:

{
    "msg": ""hello""
}

[Cdreamfly]

Oh, yes, thank you for your answer, I should have thought carefully before asking.

[nlohmann]

No worries!