I’m getting this error when posting certain data to the _bulk_docs API with Sync Gateway 2.5.1:
2020-03-04T14:19:05.956Z HTTP: #6080392: POST /master/_bulk_docs (as sgw_user)
2020-03-04T14:19:05.957Z BulkDocs: Doc "da1a4680-5daa-11ea-b282-af43b2eec6b9" --> 409 Document revision conflict (409 Document revision conflict)
2020-03-04 14:19:05.958480 I | http: panic serving 100.96.55.58:53366: runtime error: invalid memory address or nil pointer dereference
goroutine 6099883 [running]:
net/http.(*conn).serve.func1(0xc4286d8100)
/usr/local/go/1.7.4/go/src/net/http/server.go:1491 +0x12a
panic(0xb26840, 0xc420022050)
/usr/local/go/1.7.4/go/src/runtime/panic.go:458 +0x243
github.com/couchbase/sync_gateway/db.(*Database).updateAndReturnDoc(0xc429e1c7e0, 0xc42a6a92f0, 0x24, 0x7dab00, 0x0, 0xc423acf500, 0x410b18, 0x40, 0xb9f900, 0xbefb01, ...)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/db/crud.go:995 +0x2264
github.com/couchbase/sync_gateway/db.(*Database).updateDoc(0xc429e1c7e0, 0xc42a6a92f0, 0x24, 0x0, 0xc423acf500, 0xc4278593f0, 0x4115e5, 0xc427859828, 0x10)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/db/crud.go:717 +0x70
github.com/couchbase/sync_gateway/db.(*Database).Put(0xc429e1c7e0, 0xc42a6a92f0, 0x24, 0xc42a6a92c0, 0xc42762bb01, 0x0, 0xfc8880, 0xc4241fefc0)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/db/crud.go:643 +0x356
github.com/couchbase/sync_gateway/rest.(*handler).handleBulkDocs(0xc427e87b00, 0x0, 0x0)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/rest/bulk_api.go:446 +0x889
github.com/couchbase/sync_gateway/rest.(*handler).invoke(0xc427e87b00, 0xcb20f0, 0x0, 0x0)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/rest/handler.go:221 +0x2c1
github.com/couchbase/sync_gateway/rest.makeHandler.func1(0xfcf500, 0xc42a278270, 0xc422d57c20)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/rest/handler.go:96 +0x80
net/http.HandlerFunc.ServeHTTP(0xc420275a00, 0xfcf500, 0xc42a278270, 0xc422d57c20)
/usr/local/go/1.7.4/go/src/net/http/server.go:1726 +0x44
github.com/gorilla/mux.(*Router).ServeHTTP(0xc42012a5f0, 0xfcf500, 0xc42a278270, 0xc422d57c20)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/gorilla/mux/mux.go:114 +0x10d
github.com/couchbase/sync_gateway/rest.wrapRouter.func1(0xfcf500, 0xc42a278270, 0xc422d57a40)
/home/couchbase/jenkins/workspace/sgw-unix-build/1.5.1/enterprise/godeps/src/github.com/couchbase/sync_gateway/rest/routing.go:300 +0x66f
net/http.HandlerFunc.ServeHTTP(0xc420382d20, 0xfcf500, 0xc42a278270, 0xc422d57a40)
/usr/local/go/1.7.4/go/src/net/http/server.go:1726 +0x44
net/http.serverHandler.ServeHTTP(0xc42039a200, 0xfcf500, 0xc42a278270, 0xc422d57a40)
/usr/local/go/1.7.4/go/src/net/http/server.go:2202 +0x7d
net/http.(*conn).serve(0xc4286d8100, 0xfd00c0, 0xc424e453c0)
/usr/local/go/1.7.4/go/src/net/http/server.go:1579 +0x4b7
created by net/http.(*Server).Serve
/usr/local/go/1.7.4/go/src/net/http/server.go:2293 +0x44d
Is this a known problem? Could it be related to Sync Gateway 2.0 invalid memory address or nil pointer dereference?