Hi ice1018, can you take a look in your Documents/Sims 4 Studio/Logs folder to see if there is an error message there relating to this failed export? If there is no message there please look in your Windows Event Viewer to see if there is a Studio-related error there. If you aren't sure how to do that let me know.
there is an error message!!!! could you pls help to have a look on it? thanksssssss~
[05:20:48] [v2.7.0.9] Debug [S4Studio.Blender.BlenderUtilities.RunBlender] C:\Program Files\Blender Foundation\Blender\Blender.exe -v -b
[05:20:52] [v2.7.0.9] Info [S4Studio.Blender.BlenderUtilities.RunBlender] Blender 2.70 (sub 0)
build date: 2014-03-19
build time: 20:44:00
build commit date: 2014-03-19
build commit time: 05:02
build hash: 19e627c
build platform: Windows:64bit
build type: Release
build c flags: -DWITH_FREESTYLE /nologo /J /W3 /Gd /w34062 /wd4018 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /we4013 /we4431 /openmp -O2 /Ob2 -DNDEBUG -DWIN32 -D_CONSOLE -D_LIB -D_CRT_SECURE_NO_DEPRECATE -DOPJ_STATIC -DWITH_MOD_FLUID -DWITH_MOD_OCEANSIM -D__LITTLE_ENDIAN__ -DWITH_AUDASPACE -DWITH_AVI -DWITH_OPENNL -DWITH_BOOL_COMPAT
build c++ flags: /nologo /J /W3 /Gd /w34062 /wd4018 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /we4013 /we4431 /openmp /EHsc -O2 /Ob2 -DNDEBUG -DWIN32 -D_CONSOLE -D_LIB -D_CRT_SECURE_NO_DEPRECATE -DOPJ_STATIC -DWITH_MOD_FLUID -DWITH_MOD_OCEANSIM -D__LITTLE_ENDIAN__ -DWITH_AUDASPACE -DWITH_AVI -DWITH_OPENNL -DWITH_BOOL_COMPAT
build link flags: /SUBSYSTEM:CONSOLE /MACHINE:IX86 /STACK:2097152 /INCREMENTAL:NO /LARGEADDRESSAWARE /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib
build system: SCons
[05:20:52] [v2.7.0.9] Debug [S4Studio.Blender.BlenderUtilities.RunBlender] C:\Program Files\Blender Foundation\Blender\Blender.exe -v -b
[05:20:53] [v2.7.0.9] Info [S4Studio.Blender.BlenderUtilities.RunBlender] Blender 2.70 (sub 0)
build date: 2014-03-19
build time: 20:44:00
build commit date: 2014-03-19
build commit time: 05:02
build hash: 19e627c
build platform: Windows:64bit
build type: Release
build c flags: -DWITH_FREESTYLE /nologo /J /W3 /Gd /w34062 /wd4018 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /we4013 /we4431 /openmp -O2 /Ob2 -DNDEBUG -DWIN32 -D_CONSOLE -D_LIB -D_CRT_SECURE_NO_DEPRECATE -DOPJ_STATIC -DWITH_MOD_FLUID -DWITH_MOD_OCEANSIM -D__LITTLE_ENDIAN__ -DWITH_AUDASPACE -DWITH_AVI -DWITH_OPENNL -DWITH_BOOL_COMPAT
build c++ flags: /nologo /J /W3 /Gd /w34062 /wd4018 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /we4013 /we4431 /openmp /EHsc -O2 /Ob2 -DNDEBUG -DWIN32 -D_CONSOLE -D_LIB -D_CRT_SECURE_NO_DEPRECATE -DOPJ_STATIC -DWITH_MOD_FLUID -DWITH_MOD_OCEANSIM -D__LITTLE_ENDIAN__ -DWITH_AUDASPACE -DWITH_AVI -DWITH_OPENNL -DWITH_BOOL_COMPAT
build link flags: /SUBSYSTEM:CONSOLE /MACHINE:IX86 /STACK:2097152 /INCREMENTAL:NO /LARGEADDRESSAWARE /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib
build system: SCons
[05:20:58] [v2.7.0.9] Debug [S4Studio.Blender.BlenderUtilities.RunBlender] C:\Program Files\Blender Foundation\Blender\Blender.exe -b -P "C:\ProgramData\S4Studio\Scripts\addonpath.py"
[05:21:09] [v2.7.0.9] Info [S4Studio.Blender.BlenderUtilities.RunBlender] Warning: addon-module 's4studio' found module but without __addon_enabled__ field, possible name collision from file: 'C:\\Users\\Ice\\AppData\\Roaming\\Blender Foundation\\Blender\\2.70\\scripts\\addons\\s4studio\\__init__.py'
Read new prefs: C:\Users\Ice\AppData\Roaming\Blender Foundation\Blender\2.70\config\userpref.blend
found bundled python: C:\Program Files\Blender Foundation\Blender\2.70\python
trying to save userpref at C:\Users\Ice\AppData\Roaming\Blender Foundation\Blender\2.70\config\userpref.blend ok
Blender quit
[05:21:09] [v2.7.0.9] Debug [S4Studio.Blender.BlenderUtilities.RunBlender] C:\Program Files\Blender Foundation\Blender\Blender.exe -b -P "C:\ProgramData\S4Studio\Scripts\addoninstaller.py"
[05:21:11] [v2.7.0.9] Info [S4Studio.Blender.BlenderUtilities.RunBlender] Warning: addon-module 's4studio' found module but without __addon_enabled__ field, possible name collision from file: 'C:\\Users\\Ice\\AppData\\Roaming\\Blender Foundation\\Blender\\2.70\\scripts\\addons\\s4studio\\__init__.py'
Read new prefs: C:\Users\Ice\AppData\Roaming\Blender Foundation\Blender\2.70\config\userpref.blend
found bundled python: C:\Program Files\Blender Foundation\Blender\2.70\python
trying to save userpref at C:\Users\Ice\AppData\Roaming\Blender Foundation\Blender\2.70\config\userpref.blend ok
Blender quit
[05:21:11] [v2.7.0.9] Debug [S4Studio.Blender.BlenderUtilities.RunBlender] C:\Program Files\Blender Foundation\Blender\Blender.exe -b "C:\ProgramData\S4Studio\Scripts\0c93e078-2708-4ffa-adc2-64feff2472e5\1.blend" -P "C:\ProgramData\S4Studio\Scripts\geomimporter.py"
[05:21:14] [v2.7.0.9] Info [S4Studio.Blender.BlenderUtilities.RunBlender] Warning: addon-module 's4studio' found module but without __addon_enabled__ field, possible name collision from file: 'C:\\Users\\Ice\\AppData\\Roaming\\Blender Foundation\\Blender\\2.70\\scripts\\addons\\s4studio\\__init__.py'
Read new prefs: C:\Users\Ice\AppData\Roaming\Blender Foundation\Blender\2.70\config\userpref.blend
found bundled python: C:\Program Files\Blender Foundation\Blender\2.70\python
read blend: C:\ProgramData\S4Studio\Scripts\0c93e078-2708-4ffa-adc2-64feff2472e5\1.blend
Blender quit