[aziziavram]

this is the error --------------
Welcome to the AMX Mod X 1.8.1-300 Compiler.
Copyright (c) 1997-2013 ITB CompuPhase, AMX Mod X Team

C:\Users\golzmanpc\Desktop\addons\amxmodx\scr ipting\include\engine.inc(1022) : error 017: undefined symbol "NULL_VECTOR"

1 Error.
Could not locate output file C:\Users\golzmanpc\Desktop\rqblockmaker.amx (compile failed).
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this is the code---
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thanks for helpersssss

[OciXCrom]

Read the error. It says the error is in engine.inc, not the .sma file you provided. You have a problem with your AMXX installation - download the latest stable od dev-build from the official website.