挂载FTP 500异常 panic recovered: runtime error: invalid memory address or nil pointer dereference

[kilvn]

Please make sure of the following things

• I have read the documentation.
• I'm sure there are no duplicate issues or discussions.
• I'm sure it's due to alist and not something else(such as Dependencies or Operational).
• I'm sure I'm using the latest version

Alist Version / Alist 版本

v3.0.0-rc.1

Driver used / 使用的存储驱动

ftp

Describe the bug / 问题描述

挂载ftp后500

Reproduction / 复现链接

无

Logs / 日志

2022/09/19 14:09:51 [Recovery] 2022/09/19 - 14:09:51 panic recovered:
runtime error: invalid memory address or nil pointer dereference

runtime/debug.Stack()
        /opt/hostedtoolcache/go/1.18.5/x64/src/runtime/debug/stack.go:24 +0x68
github.com/alist-org/alist/v3/pkg/singleflight.newPanicError({0x1109560?, 0x21c2670})
        /home/runner/work/alist/alist/pkg/singleflight/singleflight.go:35 +0x2c
github.com/alist-org/alist/v3/pkg/singleflight.(*Group[...]).doCall.func2.1()
        /home/runner/work/alist/alist/pkg/singleflight/singleflight.go:188 +0x44
panic({0x1109560, 0x21c2670})
        /opt/hostedtoolcache/go/1.18.5/x64/src/runtime/panic.go:838 +0x20c
github.com/jlaffaye/ftp.(*ServerConn).List(0x0, {0x2203f58, 0x1})
        /home/runner/go/pkg/mod/github.com/jlaffaye/[email protected]/ftp.go:653 +0x30
github.com/alist-org/alist/v3/drivers/ftp.(*FTP).List(0x4000532280, {0xffff967bc8c8?, 0x4000c58df8?}, {0x1a37758, 0x4000e896e0}, {{0x44e880?, 0x4000c58e38?}})
        /home/runner/work/alist/alist/drivers/ftp/driver.go:48 +0x60
github.com/alist-org/alist/v3/internal/op.List.func1()
        /home/runner/work/alist/alist/internal/op/fs.go:60 +0x5c
github.com/alist-org/alist/v3/pkg/singleflight.(*Group[...]).doCall.func2(0x4000c58e7e?, 0x4000e89740, 0x60)
        /home/runner/work/alist/alist/pkg/singleflight/singleflight.go:193 +0x68
github.com/alist-org/alist/v3/pkg/singleflight.(*Group[...]).doCall(0x40009af350?, 0x40002c0d50?, {0x40002c0d50?, 0x4000c58f28?}, 0x847dd0?)
        /home/runner/work/alist/alist/pkg/singleflight/singleflight.go:195 +0x94
github.com/alist-org/alist/v3/pkg/singleflight.(*Group[...]).Do(0x224e550, {0x40002c0d50, 0x4}, 0x4000c59010)
        /home/runner/work/alist/alist/pkg/singleflight/singleflight.go:108 +0x1e4
github.com/alist-org/alist/v3/internal/op.List({0x1a35ab0, 0x400022b500}, {0x1a3b210?, 0x4000532280}, {0x12683c0, 0x1}, {{0x40002c0c28?, 0x1?}}, {0x4000c59367, 0x1, ...})
        /home/runner/work/alist/alist/internal/op/fs.go:59 +0x4bc
github.com/alist-org/alist/v3/internal/fs.list({0x1a35ab0, 0x400022b500}, {0x40002c0c28, 0x4}, {0x4000c59367, 0x1, 0x1})
        /home/runner/work/alist/alist/internal/fs/list.go:27 +0x1ac
github.com/alist-org/alist/v3/internal/fs.List({0x1a35ab0?, 0x400022b500?}, {0x40002c0c28, 0x4}, {0x4000c59367?, 0x4000852780?, 0x0?})
        /home/runner/work/alist/alist/internal/fs/fs.go:17 +0x34
github.com/alist-org/alist/v3/server/handles.FsList(0x400022b500?)
        /home/runner/work/alist/alist/server/handles/fsread.go:76 +0x30c
github.com/gin-gonic/gin.(*Context).Next(...)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173
github.com/alist-org/alist/v3/server/middlewares.Auth(0x400022b500)
        /home/runner/work/alist/alist/server/middlewares/auth.go:55 +0x374
github.com/gin-gonic/gin.(*Context).Next(...)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173
github.com/alist-org/alist/v3/server/middlewares.StoragesLoaded(0x400022b500)
        /home/runner/work/alist/alist/server/middlewares/check.go:11 +0x8c
github.com/gin-gonic/gin.(*Context).Next(...)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173
github.com/gin-gonic/gin.CustomRecoveryWithWriter.func1(0x400022b500)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/recovery.go:101 +0x80
github.com/gin-gonic/gin.(*Context).Next(...)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173
github.com/gin-gonic/gin.LoggerWithConfig.func1(0x400022b500)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/logger.go:240 +0xb0
github.com/gin-gonic/gin.(*Context).Next(...)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173
github.com/gin-gonic/gin.(*Engine).handleHTTPRequest(0x4000297380, 0x400022b500)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/gin.go:613 +0x574
github.com/gin-gonic/gin.(*Engine).ServeHTTP(0x4000297380, {0x1a34000?, 0x400094c1c0}, 0x400022be00)
        /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/gin.go:569 +0x200
net/http.serverHandler.ServeHTTP({0x1a2fc10?}, {0x1a34000, 0x400094c1c0}, 0x400022be00)
        /opt/hostedtoolcache/go/1.18.5/x64/src/net/http/server.go:2916 +0x408
net/http.(*conn).serve(0x400048edc0, {0x1a35768, 0x40006b0180})
        /opt/hostedtoolcache/go/1.18.5/x64/src/net/http/server.go:1966 +0x550
created by net/http.(*Server).Serve
        /opt/hostedtoolcache/go/1.18.5/x64/src/net/http/server.go:3071 +0x448

/home/runner/work/alist/alist/pkg/singleflight/singleflight.go:165 (0x84dbbb)
/home/runner/work/alist/alist/pkg/singleflight/singleflight.go:139 (0x84eaa3)
/home/runner/work/alist/alist/pkg/singleflight/singleflight.go:108 (0x84e883)
/home/runner/work/alist/alist/internal/op/fs.go:59 (0x847e6b)
/home/runner/work/alist/alist/internal/fs/list.go:27 (0xeb89eb)
/home/runner/work/alist/alist/internal/fs/fs.go:17 (0xeb77e3)
/home/runner/work/alist/alist/server/handles/fsread.go:76 (0xee974b)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173 (0xeaaad3)
/home/runner/work/alist/alist/server/middlewares/auth.go:55 (0xeaa934)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173 (0xeaad9b)
/home/runner/work/alist/alist/server/middlewares/check.go:11 (0xeaad40)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173 (0xb509bf)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/recovery.go:101 (0xb509a0)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173 (0xb4fc3f)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/logger.go:240 (0xb4fc1c)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:173 (0xb4ed93)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/gin.go:613 (0xb4ea6c)
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/gin.go:569 (0xb4e65f)
/opt/hostedtoolcache/go/1.18.5/x64/src/net/http/server.go:2916 (0x6a1c57)
/opt/hostedtoolcache/go/1.18.5/x64/src/net/http/server.go:1966 (0x69d33f)
/opt/hostedtoolcache/go/1.18.5/x64/src/runtime/asm_arm64.s:1263 (0x469ac3)

[kilvn]

通过ftp命令登录ftp没有问题，ls查看根目录为空

[chqcxd]

Request failed with status code 500

[towerstreet]

我也是这样的情况，有解决办法了不？

[GoodReese]

这个问题没解决怎么就关了?