寒假返校，打开zotero后发现翻译插件不工作，打开调试日志显示

[JavaScript Error: "SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data" {file: "resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///C:/Users/hp/AppData/Roaming/Zotero/Zotero/Profiles/bqi465ag.default/extensions/zoteropdftranslate@euclpts.com.xpi!/bootstrap.js -> jar:file:///C:/Users/hp/AppData/Roaming/Zotero/Zotero/Profiles/bqi465ag.default/extensions/zoteropdftranslate@euclpts.com.xpi!/chrome/content/scripts/index.js" line: 12889}]

version => 6.0.23, platform => Win32, oscpu => Windows NT 10.0; WOW64, locale => zh-CN, appName => Zotero, appVersion => 6.0.23, extensions => ZotFile (5.1.2.999, extension), DOI Manager (1.4.2, extension), Delitem (0.0.20, extension), Zotero Tag (0.3.0, extension), Zotero更新影响因子 (0.95.6, extension), Zotero Reference (0.1.5, extension), Jasminum (0.2.4, extension), Notero (0.4.6, extension), Zotero Better Notes (0.8.9, extension), Better BibTex for Zotero (6.7.67, extension), Zotero PDF Translate (1.0.20, extension), Shockwave Flash (28.0.0.161, plugin), Sci-Hub Plugin for Zotero (1.4.4, extension, disabled), Zotero IF (1.4.8, extension, disabled), Zotero Style (2.6.0, extension, disabled)

(3)(+0062076): Getting contents of C:\Users\hp\AppData\Roaming\Zotero\Zotero\Profiles\bqi465ag.default\treePrefs.json

(3)(+0000006): Writing column prefs of length 5962 to file C:\Users\hp\AppData\Roaming\Zotero\Zotero\Profiles\bqi465ag.default\treePrefs.json

通用解决方法：
在编辑-首选项-高级-设置编辑器，搜索pdftranslate，并删除所有设置，然后重启软件,重新添加翻译插件