Building Project Failed . Error Executing WAF

Here is my log :

"C:\Amazon\Lumberyard\1.12.0.1\dev\lmbr_waf.bat" build_win_x64_vs2015_profile --enabled-game-projects=s -p s [WAF] Engine Root: C:\Amazon\Lumberyard\1.12.0.1\dev
[WAF] Executing 'build_win_x64_vs2015_profile' in 'c:\Amazon\Lumberyard\1.12.0.1\dev\BinTemp\win_x64_vs2015_profile' [WARN] Removing target platform win_x64_vs2013 due to "Visual Studio 2013" not checked in Setup Assistant. [WARN] Removing target platform android_armv7_clang due to "Compile For Android" not checked in Setup Assistant. [WARN] Removing target platform android_armv8_clang due to "Compile For Android" not checked in Setup Assistant. [WARN] Game project 'StarterGame' configured in bootstrap.cfg is the enabled game for this build. In order to run or debug for the game 's', they need to be set in bootstrap.cfg under the 'sys_game_folder' entry accordingly [WARNING] Incredibuild disabled by build option [WARNING] 'libpath' value 'c:\Amazon\Lumberyard\1.12.0.1\dev\Code\SDKs\LibTomCrypt\lib\ios' defined in TaskGenerator "sIOSLauncher" does not exist [WARNING] 'libpath' value 'c:\Amazon\Lumberyard\1.12.0.1\dev\Code\SDKs\LibTomMath\lib\ios' defined in TaskGenerator "sIOSLauncher" does not exist [WARNING] 'libpath' value 'c:\Amazon\Lumberyard\1.12.0.1\dev\Code\SDKs\FreeType2\ios\lib' defined in TaskGenerator "sIOSLauncher" does not exist unable to find QT unable to find QT Traceback (most recent call last): File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 226, in waf_entry_point run_commands() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 342, in run_commands ctx = run_command(cmd_name) File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 319, in run_command ctx.execute() File ".\Tools\build\waf-1.7.13\lmbrwaflib\msvs.py", line 1926, in override_build_state old(ctx) File "c:\Amazon\Lumberyard\1.12.0.1\dev\wscript", line 317, in execute return execute_method(self) File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 696, in execute return execute_method(self) File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 254, in execute self.execute_build() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 277, in execute_build self.compile() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 370, in compile self.producer.start() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Runner.py", line 303, in start self.refill_task_list() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Runner.py", line 209, in refill_task_list self.add_outstanding_tasks(next(self.biter)) File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 818, in get_build_iterator self.post_group() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 789, in post_group f() File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\build\waf-1.7.13\waflib\TaskGen.py", line 218, in post v() File ".\Tools\build\waf-1.7.13\lmbrwaflib\cry_utils.py", line 671, in add_compiler_dependency if os.path.isabs( self.env['CC'] ): File "C:\Amazon\Lumberyard\1.12.0.1\dev\Tools\Python\2.7.12\windows\lib\ntpath.py", line 59, in isabs return s != '' and s[:1] in '/\' TypeError: 'in <string>' requires string as left operand, not list Process failed with return code: 1