autoload/lsp/completion.vim | 2 +-

diff --git a/autoload/lsp/completion.vim b/autoload/lsp/completion.vim
index 47d99b84248f98e4384b329666b60acd77d6cd01..5c6554e382459bd7a2645b1c2c5ef74c24d1423f 100644
--- a/autoload/lsp/completion.vim
+++ b/autoload/lsp/completion.vim
@@ -183,7 +183,7 @@
 # process the 'completionItem/resolve' reply from the LSP server
 # Result: CompletionItem
 export def CompletionResolveReply(lspserver: dict<any>, cItem: any)
-  if cItem->empty()
+  if cItem->empty() || cItem->type() != v:t_dict
     return
   endif