diff --git a/pylsp/plugins/jedi_completion.py b/pylsp/plugins/jedi_completion.py
index 51c3589c..4aa1826b 100644
--- a/pylsp/plugins/jedi_completion.py
+++ b/pylsp/plugins/jedi_completion.py
@@ -147,6 +147,13 @@ def pylsp_completion_item_resolve(
     document,
 ):
     """Resolve formatted completion for given non-resolved completion"""
+
+    if (
+        "LAST_JEDI_COMPLETIONS" not in document.shared_data
+        or completion_item["label"] not in document.shared_data["LAST_JEDI_COMPLETIONS"]
+    ):
+        return None
+
     shared_data = document.shared_data["LAST_JEDI_COMPLETIONS"].get(
         completion_item["label"]
     )
@@ -158,15 +165,13 @@ def pylsp_completion_item_resolve(
     supported_markup_kinds = item_capabilities.get("documentationFormat", ["markdown"])
     preferred_markup_kind = _utils.choose_markup_kind(supported_markup_kinds)
 
-    if shared_data:
-        completion, data = shared_data
-        return _resolve_completion(
-            completion,
-            data,
-            markup_kind=preferred_markup_kind,
-            signature_config=config.settings().get("signature", {}),
-        )
-    return completion_item
+    completion, data = shared_data
+    return _resolve_completion(
+        completion,
+        data,
+        markup_kind=preferred_markup_kind,
+        signature_config=config.settings().get("signature", {}),
+    )
 
 
 def is_exception_class(name):
diff --git a/pylsp/plugins/rope_autoimport.py b/pylsp/plugins/rope_autoimport.py
index be51d20e..6de3dad9 100644
--- a/pylsp/plugins/rope_autoimport.py
+++ b/pylsp/plugins/rope_autoimport.py
@@ -265,9 +265,31 @@ def pylsp_completions(
     )
     if len(results) > MAX_RESULTS_COMPLETIONS:
         results = results[:MAX_RESULTS_COMPLETIONS]
+
+    # most recently retrieved completion items, used for resolution
+    document.shared_data["LAST_ROPE_AUTOIMPORT_COMPLETIONS"] = {
+        # label is the only required property; here it is assumed to be unique
+        result["label"]: ...
+        for result in results
+    }
+
     return results
 
 
+@hookimpl
+def pylsp_completion_item_resolve(config, completion_item, document):
+    """Resolve formatted completion for given non-resolved completion"""
+
+    if (
+        "LAST_ROPE_AUTOIMPORT_COMPLETIONS" not in document.shared_data
+        or completion_item["label"]
+        not in document.shared_data["LAST_ROPE_AUTOIMPORT_COMPLETIONS"]
+    ):
+        return None
+
+    return completion_item
+
+
 def _document(import_statement: str) -> str:
     return """# Auto-Import\n""" + import_statement
 
diff --git a/pylsp/plugins/rope_completion.py b/pylsp/plugins/rope_completion.py
index dc94ddea..47681e38 100644
--- a/pylsp/plugins/rope_completion.py
+++ b/pylsp/plugins/rope_completion.py
@@ -92,6 +92,13 @@ def pylsp_completions(config, workspace, document, position):
 @hookimpl
 def pylsp_completion_item_resolve(config, completion_item, document):
     """Resolve formatted completion for given non-resolved completion"""
+
+    if (
+        "LAST_ROPE_COMPLETIONS" not in document.shared_data
+        or completion_item["label"] not in document.shared_data["LAST_ROPE_COMPLETIONS"]
+    ):
+        return None
+
     shared_data = document.shared_data["LAST_ROPE_COMPLETIONS"].get(
         completion_item["label"]
     )
@@ -102,11 +109,8 @@ def pylsp_completion_item_resolve(config, completion_item, document):
     item_capabilities = completion_capabilities.get("completionItem", {})
     supported_markup_kinds = item_capabilities.get("documentationFormat", ["markdown"])
     preferred_markup_kind = _utils.choose_markup_kind(supported_markup_kinds)
-
-    if shared_data:
-        completion, data = shared_data
-        return _resolve_completion(completion, data, preferred_markup_kind)
-    return completion_item
+    completion, data = shared_data
+    return _resolve_completion(completion, data, preferred_markup_kind)
 
 
 def _sort_text(definition):