leetcode-tool meta 1189 会报错 #1
Description
问题：在查询 / 新建问题1189时命令行抛异常了，请作者有空看下是哪里操作的问题呀？非常感谢
leetcode-tool meta 1189
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x60 pc=0x1395755]
goroutine 1 [running]:
main.showMeta(0x7ffeefbffaf3, 0x4)
/home/runner/work/leetcode-tool/leetcode-tool/cmd/main.go:43 +0x95
main.main()
/home/runner/work/leetcode-tool/leetcode-tool/cmd/main.go:60 +0x289
环境：
- macOS Big Sur 版本11.4
- leetcode-tool 版本 0.4.0
- 刷题语言 javascript
