fix crash loop on missing manifest tables

Author: RJKeevil

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/contrib/zpages v0.60.0
 	go.opentelemetry.io/otel v1.35.0
-	golang.org/x/net v0.39.0
+	golang.org/x/net v0.40.0
 	golang.org/x/sys v0.33.0
 	google.golang.org/protobuf v1.36.6
 )

go.sum

@@ -53,8 +53,8 @@ go.opentelemetry.io/otel/trace v1.35.0 h1:dPpEfJu1sDIqruz7BHFG3c7528f6ddfSWfFDVt
 go.opentelemetry.io/otel/trace v1.35.0/go.mod h1:WUk7DtFp1Aw2MkvqGdwiXYDZZNvA/1J8o6xRXLrIkyc=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
-golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
+golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
 golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
 golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=

manifest.go

@@ -445,10 +445,13 @@ func applyManifestChange(build *Manifest, tc *pb.ManifestChange) error {
 	case pb.ManifestChange_DELETE:
 		tm, ok := build.Tables[tc.Id]
 		if !ok {
-			return fmt.Errorf("MANIFEST removes non-existing table %d", tc.Id)
+			for _, level := range build.Levels {
+				delete(level.Tables, tc.Id)
+			}
+		} else {
+			delete(build.Levels[tm.Level].Tables, tc.Id)
+			delete(build.Tables, tc.Id)
 		}
-		delete(build.Levels[tm.Level].Tables, tc.Id)
-		delete(build.Tables, tc.Id)
 		build.Deletions++
 	default:
 		return fmt.Errorf("MANIFEST file has invalid manifestChange op")