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fix(vue-renderer): parse JSON values before passing to bundle-renderer

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prevent error that occuers in rare cases: TypeError: Cannot read property 'sections' of undefined

Related to #4439
This commit is contained in:
Pooya Parsa 2018-12-01 14:11:10 +03:30
parent 0f104aa588
commit c0721c0174
1 changed files with 7 additions and 3 deletions
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10
packages/vue-renderer/src/renderer.js
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@ -389,19 +389,23 @@ export default class VueRenderer {
transform: (src, { readResource, oldValue = { files: {}, maps: {} } }) => { transform: (src, { readResource, oldValue = { files: {}, maps: {} } }) => {
const serverManifest = JSON.parse(src) const serverManifest = JSON.parse(src)
const resolveAssets = (obj, oldObj, encoding) => { const resolveAssets = (obj, oldObj, isJSON) => {
Object.keys(obj).forEach((name) => { Object.keys(obj).forEach((name) => {
obj[name] = readResource(obj[name], encoding) obj[name] = readResource(obj[name])
// Try to reuse deleted MFS files if no new version exists // Try to reuse deleted MFS files if no new version exists
if (!obj[name]) { if (!obj[name]) {
obj[name] = oldObj[name] obj[name] = oldObj[name]
} }
// Parse JSON
if (isJSON) {
obj[name] = JSON.parse(obj[name])
}
}) })
return obj return obj
} }
const files = resolveAssets(serverManifest.files, oldValue.files) const files = resolveAssets(serverManifest.files, oldValue.files)
const maps = resolveAssets(serverManifest.maps, oldValue.maps, 'utf-8') const maps = resolveAssets(serverManifest.maps, oldValue.maps, true)
return { return {
...serverManifest, ...serverManifest,