When you add a Calendar View to a Notion database, you expect pages with a date property to appear on the calendar. Instead, you see a blank calendar with the message “Calendar view cannot show pages” even though each page has a valid date filled in. This error occurs because Notion requires the date property … Read more
When you try to detach a synced block in Notion, you may see an error saying the synced block cannot be detached because the source is read-only. This usually happens when the original block lives in a database view, a locked page, or a shared workspace where you have only commenting or view access. The … Read more
The ‘Cannot Convert Block Type’ error in Notion appears when you try to turn a block into a toggle but the block type does not support conversion. This usually happens with database rows, embedded content, or synced blocks that have strict formatting rules. The error prevents you from collapsing or expanding content as a toggle. … Read more
You are trying to register a new webhook in a Notion integration but see the error message “Webhook Cannot Be Registered.” This error means the integration has reached its maximum allowed number of active webhook subscriptions. Notion enforces a strict limit on how many webhooks a single internal or public integration can maintain at one … Read more
When you try to duplicate a Notion page into a different teamspace, the operation may fail with the message “Page cannot be duplicated.” This error occurs because Notion treats teamspaces as separate permission containers with unique sharing rules. The duplication process requires that the source page and the target teamspace share compatible access settings. This … Read more
You see the error message “Database Cannot Be Locked” when a workspace member with a specific role tries to lock a database. This error occurs because Notion restricts the lock operation based on the member’s permission level, not because of a bug or corrupt database. This article explains exactly which roles can lock a database, … Read more
When you first open Notion, the app may display a “Cannot Connect to Database” error instead of loading your workspace. This error typically occurs because Notion cannot reach its cloud servers due to a local network restriction, a corrupted local cache, or an outdated app version. This article explains the root causes of this connection … Read more
When you try to share a database view in Notion, you may see the error message “View Cannot Be Shared.” This happens when the database uses a linked database view that pulls data from a source database with sharing restrictions. The source database may have its sharing permissions set to “No Access” or “Can View” … Read more
When a workspace member leaves your Notion workspace or is removed, comments they left on pages may become stuck in an unresolved state. You see the message “Comment Cannot Be Resolved” and the resolve button is grayed out or missing entirely. This happens because Notion ties each comment to its author account, and the permission … Read more
You click Export Entire Workspace in Notion and after a few seconds a red banner appears: Workspace Export Cannot Be Generated. This error typically occurs when your workspace contains a very large number of pages. Notion’s export system has a hard limit on the total page count it can process in a single export job. … Read more