panic when lock screen

[Ccheers]

• Robotgo version (or commit ref): 1.0.0-beta6
• Go version: 1.20.3
• Gcc version: 14.0.0
• Operating system and bit: OSx-arm64
• Resolution:
• Can you reproduce the bug at Examples:
  • [x] Yes (provide example code)
• Provide example code:

screenImg = robotgo.CaptureImg()

• Log gist: panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x1044a5098]

goroutine 1 [running]: github.com/go-vgo/robotgo.ToBitmap(...) /Users/eric/GoProject/GoResource/pkg/mod/github.com/go-vgo/robotgo@v1.0.0-beta6/robotgo.go:368 github.com/go-vgo/robotgo.ToRGBA(0x0?) /Users/eric/GoProject/GoResource/pkg/mod/github.com/go-vgo/robotgo@v1.0.0-beta6/robotgo.go:400 +0x28 github.com/go-vgo/robotgo.ToImage(...) /Users/eric/GoProject/GoResource/pkg/mod/github.com/go-vgo/robotgo@v1.0.0-beta6/robotgo.go:395 github.com/go-vgo/robotgo.CaptureImg({0x0?, 0x6458da96?, 0x14000057c88?}) /Users/eric/GoProject/GoResource/pkg/mod/github.com/go-vgo/robotgo@v1.0.0-beta6/robotgo.go:344 +0x54 github.com/Ccheers/onmyoji-go/internal/biz.(Workflow).Run.func1({0x28?, 0x1045642e0?}) /Users/eric/GoProject/onmyoji-go/internal/biz/workflow.go:100 +0x30 github.com/Ccheers/onmyoji-go/internal/pkg/fnx.FnCost({0x10456e090, 0x1400009b200}, {0x140000bc1e0, 0x28}, 0x14000057da8) /Users/eric/GoProject/onmyoji-go/internal/pkg/fnx/fn.go:12 +0x54 github.com/Ccheers/onmyoji-go/internal/biz.(Workflow).Run(0x140000ee300, {0x10456e090, 0x1400009b200}) /Users/eric/GoProject/onmyoji-go/internal/biz/workflow.go:99 +0xa4 main.(*Manager).work(0x140000f0800) /Users/eric/GoProject/onmyoji-go/cmd/manager.go:186 +0x214 main.main() /Users/eric/GoProject/onmyoji-go/cmd/main.go:58 +0xfc

Description

panic when lock screen ...