Update "Can't find node ..." warning message

2 files changed, 6 insertions, 4 deletions

diff --git a/core/src/main/kotlin/Kotlin/DeclarationLinkResolver.kt b/core/src/main/kotlin/Kotlin/DeclarationLinkResolver.kt
index c3a84e57..32084eea 100644
--- a/core/src/main/kotlin/Kotlin/DeclarationLinkResolver.kt
+++ b/core/src/main/kotlin/Kotlin/DeclarationLinkResolver.kt
@@ -34,14 +34,15 @@ class DeclarationLinkResolver
             val signature = elementSignatureProvider.signature(symbol)
             val referencedAt = fromDescriptor.signatureWithSourceLocation()
 
-            return ContentNodeLazyLink(href, { ->
+            return ContentNodeLazyLink(href) { ->
                 val target = refGraph.lookup(signature)
 
                 if (target == null) {
-                    logger.warn("Can't find node by signature `$signature`, referenced at $referencedAt")
+                    logger.warn("Can't find node by signature `$signature`, referenced at $referencedAt. " +
+                            "This is probably caused by invalid configuration of cross-module dependencies")
                 }
                 target
-            })
+            }
         }
         if ("/" in href) {
             return ContentExternalLink(href)
diff --git a/core/src/main/kotlin/Model/DocumentationReference.kt b/core/src/main/kotlin/Model/DocumentationReference.kt
index 1f2fc0c9..0b890a78 100644
--- a/core/src/main/kotlin/Model/DocumentationReference.kt
+++ b/core/src/main/kotlin/Model/DocumentationReference.kt
@@ -103,7 +103,8 @@ class NodeReferenceGraph {
     fun lookupOrWarn(signature: String, logger: DokkaLogger): DocumentationNode? {
         val result = nodeMap[signature]
         if (result == null) {
-            logger.warn("Can't find node by signature `$signature`")
+            logger.warn("Can't find node by signature `$signature`." +
+                    "This is probably caused by invalid configuration of cross-module dependencies")
         }
         return result
     }