Help my with error

i use wp7502 legato 20.04.0
When my application starts up I get an error.

Failed to get flags for fd 47. Errno = 9.

what does this error mean?
How fix it?

Hi @zuuuuk,

  • What is your system info: cm info
  • The official latest Legato version available in wp75 is 18.06.4 … can you first test your app with this version?
  • Does this happen only with this app?