disposed

All codes

• Type: error
• Kind: state (the call isn’t valid in the object’s current state)

What happened

A Document, Builder or other handle of @laminapdf/sdk was used after free() released it, or after the using block that held it ended (Symbol.dispose). A page or save job is freed with its document, and a builder’s page with its builder.

Why

Each handle owns memory inside the WebAssembly module. Freeing it returns that memory at once, so the handle has nothing left to work on.

How to fix

Free a handle only after its last use. To keep working with the document, open it again from its bytes, or create a new builder.

Example

const doc = Document.open(bytes);
doc.free();
doc.save(); // throws LaminaPdfError { code: "disposed", … }

Data fields

None.