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fix: importing a PPTXFile does not stop loading when parsing the file fails #271

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fix: importing a PPTXFile does not stop loading when parsing the file fails #271

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18 changes: 14 additions & 4 deletions src/hooks/useImport.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -96,10 +96,20 @@ export default () => {

const reader = new FileReader()
reader.onload = async e => {
const json = await parse(e.target!.result as ArrayBuffer, {
slideFactor: 75 / 914400,
fontsizeFactor: 100 / 98,
})
let json
try {
json = await parse(e.target!.result as ArrayBuffer, {
slideFactor: 75 / 914400,
fontsizeFactor: 100 / 98,
})
}
catch {
message.error('无法正确读取 / 解析该文件')
}
if (!json) {
exporting.value = false
return
}

const width = json.size.width
const scale = VIEWPORT_SIZE / width
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