Locale error when building Petalinux project

I am trying to build petalinux project but I faced this error

    shaden@shaden-Swift:~/Documents/PetalinuxProjects/1/xilinx-zcu102-2018.2$ petalinux-build
[INFO] building project
[INFO] sourcing bitbake
INFO: bitbake petalinux-user-image
ERROR:  OE-core's config sanity checker detected a potential misconfiguration.
    Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
    Following is the list of potential problems / advisories:

    You system needs to support the en_US.UTF-8 locale.

Summary: There was 1 ERROR message shown, returning a non-zero exit code.
ERROR: Failed to build project

locale output

shaden@shaden-Swift:~/Documents/PetalinuxProjects/1/xilinx-zcu102-2018.2$ locale
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8

I tried (export LANGUAGE="en_US.UTF-8") but not solve the error.

my OS is Ubuntu 18.04.6 LTS

Petalinux version 2018.2

Any one know how to solve it?

Thanks

The problem is caused by an incompatibility between Ubuntu 18.04 LTS (probably some updated library) and the Python 3.5 included in Yocto / PetaLinux.

The workaround is to edit the ".../usr/lib/python3.5/locale.py" file(s) and make the setlocale() function fail quietly:

def setlocale(category, locale=None):
 
    """ Set the locale for the given category.  The locale can be
        a string, an iterable of two strings (language code and encoding),
        or None.
 
        Iterables are converted to strings using the locale aliasing
        engine.  Locale strings are passed directly to the C lib.
 
        category may be given as one of the LC_* values.
 
    """
    if locale and not isinstance(locale, _builtin_str):
        # convert to string
        locale = normalize(_build_localename(locale))
    try:
        return _setlocale(category, locale)
    except:
        pass

https://support.xilinx.com/s/question/0D52E00006hpjH7/petalinux-build-fails-with-locale-errors-how-to-disable-locale-checks?language=en_US