在分析cs demo时遇到了问题

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1.在昨天还能正常分析demo，当我今天打开的时候发现分析错误
2.在重启电脑和重新下载demo无果后，我上网搜索发现没有相关的内容（只有如何安装和观看demo时的处理）
3.希望有人能够帮助我，我并非相关技术人员，看不懂日志表述的问题，表达上有格式或者不流畅上的地方还望见谅
此外这个平台我第一次使用，如果长期未回复还望见谅
[以下为日志]（我不知道这个平台如何上传图片）
panic: unknown message type 76 [recovered]
panic: unknown message type 76

goroutine 1 [running]:
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.recoverFromUnexpectedEOF({0x4960e0, 0xc00099e3c0})
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:171 +0xd7
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).ParseToEnd.func1()
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:124 +0xa5
panic({0x4960e0?, 0xc00099e3c0?})
runtime/panic.go:914 +0x21f
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).handleDemoPacket(0xc00027ea80, 0x5e47?)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/s2_commands.go:346 +0x54e
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).parseFrameS2(0xc00027ea80)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:378 +0x306
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).ParseToEnd(0xc00027ea80)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:147 +0x146
github.com/akiver/cs-demo-analyzer/pkg/api.analyzeDemo({0xc0000380eb, 0x5e}, {0xe0?, {0xc00000a148?, 0x1?}})
github.com/akiver/cs-demo-analyzer/pkg/api/analyzer.go:226 +0xb35
github.com/akiver/cs-demo-analyzer/pkg/api.AnalyzeAndExportDemo({0xc0000380eb?, 0x5e?}, {0xc00002c248, 0x31}, {0x1, {0xc00000a148, 0x6}, {0xc00000a118, 0x4}, 0x0})
github.com/akiver/cs-demo-analyzer/pkg/api/analyzer.go:270 +0x6c
github.com/akiver/cs-demo-analyzer/pkg/cli.Run({0xc000042090, 0x5, 0x7})
github.com/akiver/cs-demo-analyzer/pkg/cli/cli.go:77 +0xfb
main.main()
github.com/akiver/cs-demo-analyzer/cmd/cli/cli.go:10 +0x45

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[lscs23]

panic: unknown message type 76 [recovered]
panic: unknown message type 76

goroutine 1 [running]:
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.recoverFromUnexpectedEOF({0x4960e0, 0xc00099e3c0})
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:171 +0xd7
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).ParseToEnd.func1()
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:124 +0xa5
panic({0x4960e0?, 0xc00099e3c0?})
runtime/panic.go:914 +0x21f
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).handleDemoPacket(0xc00027ea80, 0x5e47?)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/s2_commands.go:346 +0x54e
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).parseFrameS2(0xc00027ea80)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:378 +0x306
github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs.(*parser).ParseToEnd(0xc00027ea80)
github.com/markus-wa/demoinfocs-golang/[email protected]/pkg/demoinfocs/parsing.go:147 +0x146
github.com/akiver/cs-demo-analyzer/pkg/api.analyzeDemo({0xc0000380eb, 0x5e}, {0xe0?, {0xc00000a148?, 0x1?}})
github.com/akiver/cs-demo-analyzer/pkg/api/analyzer.go:226 +0xb35
github.com/akiver/cs-demo-analyzer/pkg/api.AnalyzeAndExportDemo({0xc0000380eb?, 0x5e?}, {0xc00002c248, 0x31}, {0x1, {0xc00000a148, 0x6}, {0xc00000a118, 0x4}, 0x0})
github.com/akiver/cs-demo-analyzer/pkg/api/analyzer.go:270 +0x6c
github.com/akiver/cs-demo-analyzer/pkg/cli.Run({0xc000042090, 0x5, 0x7})
github.com/akiver/cs-demo-analyzer/pkg/cli/cli.go:77 +0xfb
main.main()
github.com/akiver/cs-demo-analyzer/cmd/cli/cli.go:10 +0x45

[lscs23]

我注意到可能是游戏平台的问题，我刚才又下载了之前的游戏demo都可以分析