Beanz/pdf.js
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Catch, and ignore, errors during Page.prototype.getStructTree

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This way any errors thrown during parsing of the page-structTree will not be forwarded to the viewer.
This commit is contained in:
Jonas Jenwald 2025-04-17 13:57:30 +02:00
parent 2f7d163dfd
commit 76f23ce3b5
1 changed files with 12 additions and 4 deletions
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16
src/core/document.js
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@ -707,10 +707,18 @@ class Page {
// Ensure that the structTree will contain the page's annotations. // Ensure that the structTree will contain the page's annotations.
await this._parsedAnnotations; await this._parsedAnnotations;
const structTree = await this.pdfManager.ensure(this, "_parseStructTree", [ try {
structTreeRoot, const structTree = await this.pdfManager.ensure(
]); this,
return this.pdfManager.ensure(structTree, "serializable"); "_parseStructTree",
[structTreeRoot]
);
const data = await this.pdfManager.ensure(structTree, "serializable");
return data;
} catch (ex) {
warn(`getStructTree: "${ex}".`);
return null;
}
} }
/** /**