[poky] Error: base-files/3.0.14-r89/temp/run.do_install.80432: Syntax error: Unterminated quoted string

[srinivasan]

Dear Yocto Experts,

I am trying to customize my vendor specific Yocto BSP's to my custom
OS.  I am facing the below error, could you please do the needful or
provide me some pointers from your end for solving this issue

Error:
$ bitbake fsl-image-validation-imx
WARNING: Host distribution "ubuntu-18.04" has not been validated with
this version of the build system; you may possibly experience
unexpected failures. It is recommended that you use a tested
distribution.
Loading cache: 100%
|###############################################################################################################################################################################################################################################|
Time: 0:00:00
Loaded 3196 entries from dependency cache.
Parsing recipes: 100%
|#############################################################################################################################################################################################################################################|
Time: 0:00:02
Parsing of 2298 .bb files complete (2284 cached, 14 parsed). 3202
targets, 398 skipped, 6 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION           = "1.38.0"
BUILD_SYS            = "x86_64-linux"
NATIVELSBSTRING      = "universal"
TARGET_SYS           = "aarch64-poky-linux"
MACHINE              = "imx8mmevk"
DISTRO               = "custom-TRK"
DISTRO_VERSION       = "${custom_DISTRO_VERSION}"
TUNE_FEATURES        = "aarch64"
TARGET_FPU           = ""
meta-traktor-imx8    = "sumo:4b25c1ee6896b5447f8502f13c28570341505360"
meta-traktor         = "sumo:818be7ec4f768ba485e437dc26beb7bdc4b8120a"
meta-qt5             = "qt-5.11:ff6127ddd318d422f595295d1c189a86b3032873"
meta-custom        = "sumo:d98452914e201d46a6b1360ca957d9b3e396b31f"
meta-freescale       = "HEAD:1deea6b4a2f83521ff247ea4743d09cc705ecd8e"
meta
meta-poky            = "sumo:623b77885051174d0e05198843e739110977bd18"
meta-oe
meta-python
meta-networking      = "sumo:8760facba1bceb299b3613b8955621ddaa3d4c3f"
meta-bsp
meta-sdk             = "HEAD:1de93d3d5128b8422c23a87cb8b54149e2bfb942"

Initialising tasks: 100%
|##########################################################################################################################################################################################################################################|
Time: 0:00:02
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
ERROR: base-files-3.0.14-r89 do_install: Function failed: do_install
(log file is located at
/home/srinishanmugam/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8/tmp/work/imx8mmevk-poky-linux/base-files/3.0.14-r89/temp/log.do_install.80432)
ERROR: Logfile of failure stored in:
/home/srinishanmugam/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8/tmp/work/imx8mmevk-poky-linux/base-files/3.0.14-r89/temp/log.do_install.80432
Log data follows:
| DEBUG: Executing python function extend_recipe_sysroot
| NOTE: Direct dependencies are
['/home/srinishanmugam/customBuild_test_rpi/custom/sources/poky/meta/recipes-devtools/quilt/quilt-native_0.65.bb:do_populate_sysroot',
'virtual:native:/home/srinishanmugam/customBuild_test_rpi/custom/sources/poky/meta/recipes-devtools/pseudo/pseudo_git.bb:do_populate_sysroot']
| NOTE: Installed into sysroot: []
| NOTE: Skipping as already exists in sysroot: ['quilt-native', 'pseudo-native']
| DEBUG: Python function extend_recipe_sysroot finished
| DEBUG: Executing shell function do_install
| /home/srinishanmugam/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8/tmp/work/imx8mmevk-poky-linux/base-files/3.0.14-r89/temp/run.do_install.80432:
176: /home/srinishanmugam/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8/tmp/work/imx8mmevk-poky-linux/base-files/3.0.14-r89/temp/run.do_install.80432:
Syntax error: Unterminated quoted string
| WARNING: exit code 2 from a shell command.
| ERROR: Function failed: do_install (log file is located at
/home/srinishanmugam/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8/tmp/work/imx8mmevk-poky-linux/base-files/3.0.14-r89/temp/log.do_install.80432)
ERROR: Task (/home/srinishanmugam/customBuild_test_rpi/custom/sources/poky/meta/recipes-core/base-files/base-files_3.0.14.bb:do_install)
failed with exit code '1'
NOTE: Tasks Summary: Attempted 1256 tasks of which 1204 didn't need to
be rerun and 1 failed.

Summary: 1 task failed:
  /home/srinishanmugam/customBuild_test_rpi/custom/sources/poky/meta/recipes-core/base-files/base-files_3.0.14.bb:do_install
Summary: There was 1 WARNING message shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
srinishanmugam at ni-bln-07594:~/customBuild_test_rpi/custom/buid_test3_customtrk_distro_imx8$


Kindly do the needful,
Many Thanks in advance