几个示例展示了如何将创建的控件存储在变量中(例如,查看官方文档,或这个答案)。
但是在我的脚本中,NSIS 编译器立即失败。这是我的脚本的一部分:
nsDialogs::Create 1018
Pop $Dialog
${If} $Dialog == error
Abort
${EndIf}
${NSD_CreateLabel} 0 10u 100% 12u "There is a new feature available in this version called Fuse."
${NSD_CreateLabel} 0 22u 100% 12u "It makes your whole Mega Cloud Drive being available directly from Windows Explorer."
${NSD_CreateLabel} 0 34u 100% 12u "In order to use it, you need to install WinFSP. Do you want to install WinFSP?"
${NSD_CreateCheckbox} 30u 70u 100% 12u "Install WinFSP"
Pop $checkbox
;${If} $Checkbox_State == ${BST_CHECKED}
; ${NSD_Check} $Checkbox
;${EndIf}
Var /GLOBAL installWinFSP
StrCpy $installWinFSP "Y"
nsDialogs::Show
这是我得到的错误:
warning: !warning: LangString "MULTIUSER_INNERTEXT_INSTALLMODE_ALLUSERS" for language Welsh is missing, using fallback from "C:\Program Files (x86)\NSIS\Contrib\Language files\English.nsh" (macro:LANGFILE_SETSTRING:7)
warning: !warning: LangString "MULTIUSER_INNERTEXT_INSTALLMODE_CURRENTUSER" for language Welsh is missing, using fallback from "C:\Program Files (x86)\NSIS\Contrib\Language files\English.nsh" (macro:LANGFILE_SETSTRING:7)
warning 6000: unknown variable/constant "installWinFSP" detected, ignoring (macro:_==:1)
Usage: Pop $(user_var: output)
Error in script "installer_win.nsi" on line 311 -- aborting creation process
注意:故障出现在
Pop $checkbox
行,Pop $Dialog
工作正常。
对问题出在哪里有什么想法吗?
输出
Usage: Pop $(user_var: output)
假设您传递给函数的变量无效,更好的说法是:它尚未定义。确保在第一次使用变量之前已使用 VAR
关键字声明该变量(根据注释,这就是 Pop $Dialog
有效但 Pop $checkbox
无效的原因)。