Khadas Source Build Vim3 Pro Error: anyone help?

I am trying to build the Khadas AOSP Source Build Vim3, have no issue in building bootloader
and so on… but building the ROM I run into this error:

vendor/amlogic/common/LibTsPlayer/jni/test/Android.mk:5: warning: Kitkat
vendor/amlogic/common/LibTsPlayer/jni/test/Android.mk:6: warning: vendor/amlogic/common/LibTsPlayer/jni/test
[919/954] including vendor/amlogic/common/apps/NativeImagePlaye/Android.mk ...
vendor/amlogic/common/apps/NativeImagePlaye/jni/Android.mk:10: warning: libnativehelper/include_jni
[928/954] including vendor/amlogic/common/external/DTVKit/android-inputsource/Android.mk ...
vendor/amlogic/common/external/DTVKit/android-inputsource/logicdtvkit/src/jni/Android.mk:10: warning: libnativehelper/include_jni
build/make/core/java_common.mk:183: warning: vendor/amlogic/common/external/DTVKit/android-inputsource/app/src/main/Android.mk: inputsource: Unused source files: vendor/amlogic/common/external/DTVKit/android-inputsource/app/src/main/droidlogic/java
inputsource: platform 'amlogic'
[940/954] including vendor/amlogic/common/frameworks/Android.mk ...
vendor/amlogic/common/frameworks/core/jni/screencontrol/Android.mk:7: warning: libnativehelper/include_jni
vendor/amlogic/common/frameworks/core/jni/systemcontrol/Android.mk:10: warning: libnativehelper/include_jni
[941/954] including vendor/amlogic/common/gpu-lib/Android.mk ...
"the value of BOARD_INSTALL_VULKAN is "
TARGET_PRODUCT is kvim3
[946/954] including vendor/amlogic/common/prebuilt/Android.mk ...
"no bootaccelerate source code, add prebuilts"
"no exoplayer source code, add prebuilts"
[952/954] including vendor/amlogic/common/tv/tvserver/Android.mk ...
"have hardware/amlogic/media"
"have hardware/amlogic/media"
[954/954] including vendor/widevine/Android.mk ...
device/khadas/kvim3/Kernel.mk:174: warning: overriding commands for target `out/target/product/kvim3/obj/lib_vendor/mali.ko'
vendor/amlogic/common//gpu/gpu-v2.mk:23: warning: ignoring old commands for target `out/target/product/kvim3/obj/lib_vendor/mali.ko'
build/make/core/base_rules.mk:412: warning: overriding commands for target `out/target/product/kvim3/system/usr/icu/icudt60l.dat'
build/make/core/base_rules.mk:412: warning: ignoring old commands for target `out/target/product/kvim3/system/usr/icu/icudt60l.dat'
build/make/core/base_rules.mk:412: warning: overriding commands for target `out/host/linux-x86/usr/icu/icudt60l.dat'
build/make/core/base_rules.mk:412: warning: ignoring old commands for target `out/host/linux-x86/usr/icu/icudt60l.dat'
build/make/core/Makefile:28: warning: overriding commands for target `out/target/product/kvim3/obj/lib_vendor/ddr_window_64.ko'
device/khadas/kvim3/Kernel.mk:174: warning: ignoring old commands for target `out/target/product/kvim3/obj/lib_vendor/ddr_window_64.ko'
build/make/core/Makefile:28: warning: overriding commands for target `out/target/product/kvim3/vendor/etc/init/android.hardware.wifi@1.0-service.rc'
build/make/core/base_rules.mk:426: warning: ignoring old commands for target `out/target/product/kvim3/vendor/etc/init/android.hardware.wifi@1.0-service.rc'
[  0% 1/422] Lex: dtc <= external/dtc/dtc-lexer.l
FAILED: out/host/linux-x86/obj/EXECUTABLES/dtc_intermediates/dtc-lexer.c 
/bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -oout/host/linux-x86/obj/EXECUTABLES/dtc_intermediates/dtc-lexer.c external/dtc/dtc-lexer.l"
flex-2.5.39: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_TIME) / sizeof (_nl_value_type_LC_TIME[0]))' failed.
[  2% 10/422] //external/libcxx:libc++_static clang++ src/algorithm.cpp [linux_glibc]
ninja: build stopped: subcommand failed.
15:05:35 ninja failed with: exit status 1

#### failed to build some targets (03:49 (mm:ss)) ####

I can build Pure AOSP from Master branch on Google Android… No problem there…
just cant build Pie with Khadas’s source…