msg="Request error" error="Context.HTML - Error rendering template: index. You may need to build frontend assets

Hello, I’m also facing the same issue. As some people mentioned, I also installed the plugin Grafana-image-renderer but no help. I’m facing the issue after update of my grafana server from 9.13 to 11.3

Error:
logger=context userId=0 orgId=0 uname= t=2025-01-31T18:39:20.838287515-08:00 level=error msg=“Request error” error=“Context.HTML - Error rendering template: index. You may need to build frontend assets \n template: index:1:432: executing "index" at <.ContentDeliveryURL>: can’t evaluate field ContentDeliveryURL in type *dtos.IndexViewData” stack=“github.com/grafana/grafana/pkg/web/context.go:112 (0x801c1e4)\ngithub.com/grafana/grafana/pkg/api/login.go:150 (0xad0376e)\ngithub.com/grafana/grafana/pkg/api/response/web_hack.go:40 (0x802f18f)\nnet/http/server.go:2220 (0x801d738)\ngithub.com/grafana/grafana/pkg/web/macaron.go:131 (0x801d6f5)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/extensions/ratelimiting/ratelimiting.go:54 (0xbc98c4c)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/validate_action_url.go:51 (0x86c4b1a)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/services/contexthandler/contexthandler.go:147 (0xad27f6a)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/render.go:51 (0x801e269)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/macaron.go:137 (0x801d7d4)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/csrf/csrf.go:66 (0xa146f0f)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/recovery.go:180 (0xacfd40b)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/loggermw/logger.go:72 (0xa147e9e)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/request_metrics.go:82 (0x86c3578)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/request_tracing.go:102 (0xacfe33c)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/middleware/requestmeta/request_metadata.go:66 (0xad26581)\nnet/http/server.go:2220 (0x6b5f708)\ngithub.com/grafana/grafana/pkg/web/context.go:52 (0x801bb7a)\ngithub.com/grafana/grafana/pkg/web/router.go:155 (0x801faad)\ngithub.com/grafana/grafana/pkg/web/router.go:211 (0x80205d4)\ngithub.com/grafana/grafana/pkg/web/macaron.go:174 (0x801dc1c)\nnet/http/server.go:3210 (0x6b7fc6d)\nnet/http/server.go:2092 (0x6b5e0af)\nruntime/asm_amd64.s:1700 (0x67dcfe0)\n”

Request your expert opinion. Thanks.