lumberyard unable to execute waf
"D:\Coding\Lumberyard\1.17.0.0\dev\lmbr_waf.bat" build_win_x64_vs2017_profile --enabled-game-projects=ProjectUniverse -p ProjectUniverse
[WAF] Engine Root: D:\Coding\Lumberyard\1.17.0.0\dev\
A custom BuildEnv.json file was not found. This build will be untagged.
A custom BuildEnv.json file was not found. This build will be untagged.
[WAF] Executing 'build_win_x64_vs2017_profile' in 'd:\Coding\Lumberyard\1.17.0.0\dev\BinTemp\win_x64_vs2017_profile'
[WARN] Game folder 'StarterGame' configured in bootstrap.cfg is the enabled game for this build.  In order to run or debug for the game 'ProjectUniverse', they need to be set in bootstrap.cfg under the 'sys_game_folder' entry accordingly
[WARNING] Incredibuild disabled by build option
unable to find QT
unable to find QT
Traceback (most recent call last):
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 226, in waf_entry_point
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    run_commands()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 342, in run_commands
    ctx = run_command(cmd_name)
  File "D:\Coding\Lumberyard\1.17.0.0\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 1960, in override_build_state
    old(ctx)
  File "d:\Coding\Lumberyard\1.17.0.0\dev\wscript", line 469, in execute
    return execute_method(self)
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Scripting.py", line 696, in execute
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    return execute_method(self)
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 254, in execute
    self.execute_build()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 277, in execute_build
    self.compile()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 370, in compile
    self.producer.start()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Runner.py", line 307, in start
    self.refill_task_list()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Runner.py", line 209, in refill_task_list
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    self.add_outstanding_tasks(next(self.biter))
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 818, in get_build_iterator
    self.post_group()
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\build\waf-1.7.13\waflib\Build.py", line 789, in post_group
    f()
  File "D:\Coding\Lumberyard\1.17.0.0\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 893, in add_compiler_dependency
    if os.path.isabs( self.env['CC'] ):
  File "D:\Coding\Lumberyard\1.17.0.0\dev\Tools\Python\2.7.12\windows\lib\ntpath.py", line 59, in isabs
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    return s != '' and s[:1] in '/\\'
TypeError: 'in <string>' requires string as left operand, not list
Process failed with return code: 1
lumberyard unable to execute waf