Inconsistent "No Valid References Found" with Zotero library

[arcanero-nick]

Describe the bug

Plug-in switches from correctly displaying the references and reference map to "No Valid References Found (Rendering from Local Library is not supported)".

To Reproduce

Failure occurs when moving between Obsidian notes containing references. The references are added by using the citation key from a local Zotero library (e.g. @thorpPortfolioChoiceKelly1975) on the current version of Zotero. Once operation stops on one note, it fails on all subsequently visited notes, even if they were operational previously. Operation is restored by toggling a setting (such as "Get using frontmatter" or "Show or hide redundant items") from off to on or on to off.

Console output

plugin:reference-map:103462 Error fetching bibliography from Zotero SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at getZBib (plugin:reference-map:74289:28)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ReferenceMapData.loadBibFileFromCache (plugin:reference-map:103456:22)
at async ReferenceMapData.eval [as loadLibrary] (plugin:reference-map:103222:9)
loadBibFileFromCache @ plugin:reference-map:103462
processTicksAndRejections @ node:internal/process/task_queues:95
await in processTicksAndRejections (async)
eval @ plugin:reference-map:103222
eval @ plugin:reference-map:103264
await in eval (async)
eval @ plugin:reference-map:101862
eval @ plugin:reference-map:101898
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateRootLeaves @ app.js:1
eval @ plugin:reference-map:101895
e.tryTrigger @ app.js:1
e.trigger @ app.js:1
t.trigger @ app.js:1
t.activeLeafEvents @ app.js:1
c @ app.js:1
u @ app.js:1
setTimeout (async)
h @ app.js:1
t.setActiveLeaf @ app.js:1
(anonymous) @ app.js:1
s @ enhance.js:1
plugin:reference-map:103462 Error fetching bibliography from Zotero SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at getZBib (plugin:reference-map:74289:28)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ReferenceMapData.loadBibFileFromCache (plugin:reference-map:103456:22)
at async ReferenceMapData.eval [as loadLibrary] (plugin:reference-map:103222:9)
loadBibFileFromCache @ plugin:reference-map:103462
processTicksAndRejections @ node:internal/process/task_queues:95
await in processTicksAndRejections (async)
eval @ plugin:reference-map:103222
eval @ plugin:reference-map:103264
await in eval (async)
eval @ plugin:reference-map:90758
eval @ plugin:reference-map:90786
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateRootLeaves @ app.js:1
eval @ plugin:reference-map:90782
e.tryTrigger @ app.js:1
e.trigger @ app.js:1
t.trigger @ app.js:1
t.activeLeafEvents @ app.js:1
c @ app.js:1
u @ app.js:1
setTimeout (async)
h @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.loadFile @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setViewState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.rerender @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.loadIfDeferred @ app.js:1
t.updateTabDisplay @ app.js:1
t.selectTabIndex @ app.js:1
(anonymous) @ app.js:1
s @ enhance.js:1
plugin:reference-map:103462 Error fetching bibliography from Zotero SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at getZBib (plugin:reference-map:74289:28)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ReferenceMapData.loadBibFileFromCache (plugin:reference-map:103456:22)
at async ReferenceMapData.eval [as loadLibrary] (plugin:reference-map:103222:9)
loadBibFileFromCache @ plugin:reference-map:103462
processTicksAndRejections @ node:internal/process/task_queues:95
await in processTicksAndRejections (async)
eval @ plugin:reference-map:103222
eval @ plugin:reference-map:103264
await in eval (async)
eval @ plugin:reference-map:90758
eval @ plugin:reference-map:90786
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateRootLeaves @ app.js:1
eval @ plugin:reference-map:90782
e.tryTrigger @ app.js:1
e.trigger @ app.js:1
t.trigger @ app.js:1
t.activeLeafEvents @ app.js:1
c @ app.js:1
u @ app.js:1
setTimeout (async)
h @ app.js:1
t.setActiveLeaf @ app.js:1
(anonymous) @ app.js:1
s @ enhance.js:1
plugin:reference-map:103462 Error fetching bibliography from Zotero SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at getZBib (plugin:reference-map:74289:28)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ReferenceMapData.loadBibFileFromCache (plugin:reference-map:103456:22)
at async ReferenceMapData.eval [as loadLibrary] (plugin:reference-map:103222:9)
loadBibFileFromCache @ plugin:reference-map:103462
processTicksAndRejections @ node:internal/process/task_queues:95
await in processTicksAndRejections (async)
eval @ plugin:reference-map:103222
eval @ plugin:reference-map:103264
await in eval (async)
eval @ plugin:reference-map:101862
eval @ plugin:reference-map:101898
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateLeaves @ app.js:1
t.iterateRootLeaves @ app.js:1
eval @ plugin:reference-map:101895
e.tryTrigger @ app.js:1
e.trigger @ app.js:1
t.trigger @ app.js:1
t.activeLeafEvents @ app.js:1
c @ app.js:1
u @ app.js:1
setTimeout (async)
h @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.loadFile @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
a @ app.js:1
Promise.then (async)
l @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.setViewState @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.rerender @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
(anonymous) @ app.js:1
y @ app.js:1
t.loadIfDeferred @ app.js:1
t.updateTabDisplay @ app.js:1
t.selectTabIndex @ app.js:1
(anonymous) @ app.js:1
s @ enhance.js:1

Platform

• OS: Windows 11 Pro
• Obsidian version 1.9.12
• Plugin version 1.8.1

Additional context

Add any other context about the problem here.