".is<uint8_t>() == true" doesn't return true

[enjoyneering]

The following code does not work with the latest version 7.4.1

 if (jsonDoc["pin"].is<uint8_t>() == true)
 {
  relayConfig.pin  = jsonDoc[F("pin")]; 
}

Environment
Here is the environment that I used:

• Microcontroller: ESP8266
• Core/runtime: ESP8266 core for Arduino v3.0.2
• IDE: Arduino IDE 1.8.16

[bblanchon]

Hi @enjoyneering,

Thank you for reporting this issue.

However, I could not reproduce it.
See online demo: https://wandbox.org/permlink/2dYfj8erK4q8xKR5

Could you provide an MCVE?

Best regards,
Benoit