Panic encountered

[stroiman]

Never saw this before

+ muxify launch mobeat
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x10 pc=0x104987ca0]

goroutine 1 [running]:
main.ensureWindowHasPanes(0x140002400f0, {{0x140001116a0, 0x6}, {0x1400019ed80, 0x1f}, {0x1400014a300, 0x5, 0x5}, 0x140001a42a0}, {{0xd5, ...}, ...})
	/Users/peter/src/go/stroiman/muxify/project.go:140 +0x530
main.Project.EnsureStarted({{0x140001116a0, 0x6}, {0x1400019ed80, 0x1f}, {0x1400014a300, 0x5, 0x5}, 0x140001a42a0}, {0x0, {0x0, ...}, ...})
	/Users/peter/src/go/stroiman/muxify/project.go:222 +0x5f4
main.DefaultRunner.Run(...)
	/Users/peter/src/go/stroiman/muxify/cli.go:19
main.CLI.startProject({{0x104a3c5b8, 0x104b7bda0}, {0x104a3ce00, 0x104b7bda0}, {0x104a3c5d8, 0x14000112020}}, {0x16b5bf5ce, 0x6})
	/Users/peter/src/go/stroiman/muxify/cli.go:39 +0x218
main.CLI.Run.func3(0x1400016e500?, {0x14000122430?, 0x4?, 0x104995da9?})
	/Users/peter/src/go/stroiman/muxify/cli.go:86 +0x40
github.com/spf13/cobra.(*Command).execute(0x14000174608, {0x140001223f0, 0x1, 0x1})
	/Users/peter/go/pkg/mod/github.com/spf13/cobra@v1.9.1/command.go:1019 +0x7bc
github.com/spf13/cobra.(*Command).ExecuteC(0x14000174008)
	/Users/peter/go/pkg/mod/github.com/spf13/cobra@v1.9.1/command.go:1148 +0x350
github.com/spf13/cobra.(*Command).Execute(...)
	/Users/peter/go/pkg/mod/github.com/spf13/cobra@v1.9.1/command.go:1071
main.CLI.Run({{0x104a3c5b8, 0x104b7bda0}, {0x104a3ce00, 0x104b7bda0}, {0x104a3c5d8, 0x14000112020}}, {0x14000120840, 0x3, 0x3})
	/Users/peter/src/go/stroiman/muxify/cli.go:90 +0x34c
main.main()
	/Users/peter/src/go/stroiman/muxify/cli.go:107 +0x80
❯ tmux