delphi EAccessViolation错误

[wmsyzx]

各位高手，
为什么我在项目中添加QuickReport后，运行时报错：
Project magnet.exe raised exception class EAccessViolation with message 'Access violation at address 006ED25A in module 'magnet.exe'. Read of address 00000258'. Process stopped. Use Step or Run to continue.

[邢先生很快乐]

报表组件没有正确安装或者版本不一样。