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fix(codegen): document.documentElement is null / early navigation

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This commit is contained in:
Max Schmitt 2024-11-15 16:03:51 +01:00
parent e61cea597a
commit 6e229b54d3
1 changed files with 2 additions and 1 deletions
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packages/playwright-core/src/server/injected/highlight.ts
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@ -90,7 +90,8 @@ export class Highlight {
}
install() {
if (!this._injectedScript.document.documentElement.contains(this._glassPaneElement))
// NOTE: document.documentElement can be null: https://github.com/microsoft/TypeScript/issues/50078
if (this._injectedScript.document.documentElement && !this._injectedScript.document.documentElement.contains(this._glassPaneElement))
this._injectedScript.document.documentElement.appendChild(this._glassPaneElement);
}