panic: create single-line comment in code review

[Bisstocuz]

Description

2023/07/05 16:30:34 routers/web/base.go:134:1() [E] [64a52a2a] PANIC: runtime error: invalid memory address or nil pointer dereference
        /usr/local/go/src/runtime/panic.go:260 (0x458f5c)
        /usr/local/go/src/runtime/signal_unix.go:841 (0x458f2c)
        /go/src/code.gitea.io/gitea/routers/web/repo/pull_review.go:31 (0x2403145)
        /go/src/code.gitea.io/gitea/modules/web/wrap_convert.go:46 (0x2114753)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:40 (0x2112c44)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:444 (0x182b375)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:62 (0x2113088)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:62 (0x2113088)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:62 (0x2113088)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/middleware/get_head.go:37 (0x22c80cd)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:62 (0x2113088)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/context/context.go:841 (0x1c82354)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:73 (0x18290f4)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:316 (0x182ab03)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:444 (0x182b375)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/routers/web/base.go:174 (0x24420b1)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/gitea.com/go-chi/session@v0.0.0-20221220005550-e056dc379164/session.go:257 (0x175c16a)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/wrap.go:109 (0x2113a48)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:73 (0x18290f4)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:316 (0x182ab03)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:444 (0x182b375)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/routers/common/middleware.go:80 (0x22462a2)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/modules/web/routing/logger_manager.go:122 (0x210ed53)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/routers/common/middleware.go:112 (0x2244e95)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/chi-middleware/proxy@v1.1.1/middleware.go:37 (0x2243bb6)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/src/code.gitea.io/gitea/routers/common/middleware.go:32 (0x22460f4)
        /usr/local/go/src/net/http/server.go:2122 (0x9ba38e)
        /go/pkg/mod/github.com/go-chi/chi/v5@v5.0.8/mux.go:90 (0x18290af)
        /go/src/code.gitea.io/gitea/modules/web/route.go:191 (0x211212d)
        /usr/local/go/src/net/http/server.go:2936 (0x9bd995)
        /usr/local/go/src/net/http/server.go:1995 (0x9b8eb1)
        /usr/local/go/src/runtime/asm_amd64.s:1598 (0x478fc0)

2023/07/05 16:30:34 routers/web/base.go:169:1() [E] [64a52a2a] template: base/head_navbar:155:7: executing "base/head_navbar" at <avatar $.Context .SignedUser 24 "tiny">: error calling avatar: runtime error: invalid memory address or nil pointer dereference

Gitea Version

1.19.4

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

No response

Screenshots

Git Version

No response

Operating System

No response

How are you running Gitea?

docker-compose

Database

MySQL