From Error log: Bad argument @ 'dxSetShaderValue' [Expected material at argument 1]

[JessyCat92]

• Database Id: 16
• Message: Bad argument @ 'dxSetShaderValue' [Expected material at argument 1]
• Stacktrace:

  stack traceback:
  ...erratex_reallife\SYSTEM\logging\debug_log_client.lua:3: in function <...erratex_reallife\SYSTEM\logging\debug_log_client.lua:2>
  [C]: in function 'dxSetShaderValue'
  ...rratex_reallife\ADDONS\colorshader\c_block_world.lua:37: in function 'colorize'
  ...rratex_reallife\ADDONS\colorshader\c_block_world.lua:69: in function 'coloroff'
  ...ex_reallife\ENVIRO\interaktionen\inventar_client.lua:18: in function <...ex_reallife\ENVIRO\interaktionen\inventar_client.lua:14>

• Level: WARNING
• Source: terratex_reallife\ADDONS\colorshader\c_block_world.lua:37
• LogType: client
• Appeared at User: [TTeam]Johann

[JessyCat92]

solved by #568