Issue ? **runtime error: invalid memory address or nil pointer dereference**

[HeiligesDev]

Hey Devs,
i dont know how to fix that, i tryed with help of google and chatgpt. Can you help me to solve this?

I use v2.0.0-beta.30
on an Raspberry PI (OS: DietPi)
and nginx v1.26.2
Thanks <3

[0xJacky]

Hi @HeiligesDev,

Could you please provide us with the runtime logs for nginx-ui?

You can do this by running the following command:

journalctl -fu nginx-ui

After executing the command, visit the page where you're encountering the error and check the console output.

Thank you!

[HeiligesDev]

Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 216.185µs | 192.168.2.20 | GET "/"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 481.703µs | 192.168.2.20 | GET "/assets/index-D_sE-xdW.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 334.704µs | 192.168.2.20 | GET "/assets/useState-C2EiCwdV.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 1.261407ms | 192.168.2.20 | GET "/assets/collapseMotion-BH7VFSug.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 672.408µs | 192.168.2.20 | GET "/assets/index-BgmciRcr.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 114.889µs | 192.168.2.20 | GET "/assets/index-tEwb9DHs.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 176.797µs | 192.168.2.20 | GET "/assets/SwitchAppearance-D1gnICl9.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 95.796µs | 192.168.2.20 | GET "/assets/settings-DV_OYkUa.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 969.833µs | 192.168.2.20 | GET "/assets/dropdown-CnSQABJg.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 365.314µs | 192.168.2.20 | GET "/assets/index-CC5XlNd7.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 211.129µs | 192.168.2.20 | GET "/assets/index-Cn1npH7n.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 335.629µs | 192.168.2.20 | GET "/assets/BaseLayout-B0tNonRR.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 203.574µs | 192.168.2.20 | GET "/assets/hasIn-DL7I36Dg.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 303.352µs | 192.168.2.20 | GET "/assets/Terminal-CIVmx5Kd.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 1.891667ms | 192.168.2.20 | GET "/assets/index-CIpA5JaQ.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 264.592µs | 192.168.2.20 | GET "/assets/index-B3N_fDbe.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 1.383259ms | 192.168.2.20 | GET "/assets/dayjs.min-Czz2dMwU.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: 2024-08-16 06:28:26 ERROR middleware/middleware.go:24 runtime error: invalid memory address or nil pointer dereference
Aug 16 06:28:26 DietPi nginx-ui[1918]: goroutine 155 [running]:
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.Recovery.func2.1()
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:23 +0x60
Aug 16 06:28:26 DietPi nginx-ui[1918]: panic({0x3330d80?, 0x6e81240?})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /opt/hostedtoolcache/go/1.22.5/x64/src/runtime/panic.go:770 +0x124
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/internal/user.GetTokenUser({0x4000ff4120, 0x8d})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/user/user.go:46 +0x34
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.AuthRequired.func6(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:61 +0x154
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.IPWhiteList.func4(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/ip_whitelist.go:14 +0x64
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Ng
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 500 | 781.223µs | 192.168.2.20 | GET "/api/settings/server/name"
Aug 16 06:28:26 DietPi nginx-ui[1918]: 2024-08-16 06:28:26 ERROR middleware/middleware.go:24 runtime error: invalid memory address or nil pointer dereference
Aug 16 06:28:26 DietPi nginx-ui[1918]: goroutine 152 [running]:
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.Recovery.func2.1()
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:23 +0x60
Aug 16 06:28:26 DietPi nginx-ui[1918]: panic({0x3330d80?, 0x6e81240?})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /opt/hostedtoolcache/go/1.22.5/x64/src/runtime/panic.go:770 +0x124
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/internal/user.GetTokenUser({0x4000ff43f0, 0x8d})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/user/user.go:46 +0x34
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.AuthRequired.func6(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:61 +0x154
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.IPWhiteList.func4(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/ip_whitelist.go:14 +0x64
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001a2af00)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Ng
Aug 16 06:28:26 DietPi nginx-ui[1918]: 2024-08-16 06:28:26 ERROR middleware/middleware.go:24 runtime error: invalid memory address or nil pointer dereference
Aug 16 06:28:26 DietPi nginx-ui[1918]: goroutine 144 [running]:
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.Recovery.func2.1()
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:23 +0x60
Aug 16 06:28:26 DietPi nginx-ui[1918]: panic({0x3330d80?, 0x6e81240?})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /opt/hostedtoolcache/go/1.22.5/x64/src/runtime/panic.go:770 +0x124
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/internal/user.GetTokenUser({0x4001958240, 0x8d})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/user/user.go:46 +0x34
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.AuthRequired.func6(0x4001825200)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:61 +0x154
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001825200)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.IPWhiteList.func4(0x4001825200)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/ip_whitelist.go:14 +0x64
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001825200)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Ng
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 500 | 2.725093ms | 192.168.2.20 | GET "/api/notifications"
Aug 16 06:28:26 DietPi nginx-ui[1918]: 2024-08-16 06:28:26 ERROR middleware/middleware.go:24 runtime error: invalid memory address or nil pointer dereference
Aug 16 06:28:26 DietPi nginx-ui[1918]: goroutine 167 [running]:
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.Recovery.func2.1()
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:23 +0x60
Aug 16 06:28:26 DietPi nginx-ui[1918]: panic({0x3330d80?, 0x6e81240?})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /opt/hostedtoolcache/go/1.22.5/x64/src/runtime/panic.go:770 +0x124
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/internal/user.GetTokenUser({0x40015741b0, 0x8d})
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/user/user.go:46 +0x34
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.AuthRequired.func6(0x4001421800)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/middleware.go:61 +0x154
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001421800)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Nginx-UI/router.InitRouter.IPWhiteList.func4(0x4001421800)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/work/nginx-ui/nginx-ui/internal/middleware/ip_whitelist.go:14 +0x64
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/gin-gonic/gin.(*Context).Next(0x4001421800)
Aug 16 06:28:26 DietPi nginx-ui[1918]: /home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/context.go:185 +0x40
Aug 16 06:28:26 DietPi nginx-ui[1918]: github.com/0xJacky/Ng
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 500 | 3.522481ms | 192.168.2.20 | GET "/api/otp_secure_session_status"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 500 | 3.098648ms | 192.168.2.20 | GET "/api/otp_status"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 148.888µs | 192.168.2.20 | GET "/assets/index-Dv8uV7LF.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 377.852µs | 192.168.2.20 | GET "/assets/index-QKRFUHT3.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 544.389µs | 192.168.2.20 | GET "/assets/environment-B0s-i31O.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 88.166µs | 192.168.2.20 | GET "/assets/version-BD3EdKen.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 134.24µs | 192.168.2.20 | GET "/assets/Icon-jPr0U-pG.js"
Aug 16 06:28:26 DietPi nginx-ui[1918]: [GIN] 2024/08/16 - 06:28:26 | 200 | 637µs | 192.168.2.20 | GET "/assets/DashBoard-C8PruEXz.css"
Aug 16 06:28:26 DietPi nginx-ui[1918]: 2024-08-16 06:28:26 ERROR middleware/middleware.go:24 runtime error: invalid memory address or nil pointer dereference

This is when i open a page from the UI, its there every Page.
Thanks for the fast response.

[0xJacky]

Did try to you visit http://ip:port/#/install page in your browser?

[0xJacky]

It appears that nginx-ui is encountering an issue when trying to query data from the database, possibly due to the SQLite file being missing or inaccessible.

[HeiligesDev]

man thanks <3
Have a nice day