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Improve error messages for missing API keys and HTTP errors

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Show clear guidance when provider has no key configured instead of
cryptic 401. Add friendly messages for 429/403 errors during streaming.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
admin
2026-06-03 11:15:38 +00:00
Unverified
parent a722e16fe2
commit 4b4235ad7f
1 changed files with 16 additions and 2 deletions
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18
zportal-chat.html
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@@ -1148,6 +1148,16 @@ function setStreaming(on){
// ── Send Message (SSE Streaming) ── // ── Send Message (SSE Streaming) ──
async function sendMessage(text){ async function sendMessage(text){
if(!text||!activeProvider||streaming) return; if(!text||!activeProvider||streaming) return;
// Check if provider has an API key
if(!activeProvider.api_key){
hideWelcome();
history.push({role:'user',content:text});
addMessage(text,'user',null);
addMessage('No API key configured for '+activeProvider.name+'. Click the key/edit icon next to the provider in the sidebar to add your API key, or select a provider that has one.','assistant',{error:true});
$('message').value='';
$('message').style.height='auto';
return;
}
if(!currentSessionId) currentSessionId='sess-'+Date.now(); if(!currentSessionId) currentSessionId='sess-'+Date.now();
history.push({role:'user',content:text}); history.push({role:'user',content:text});
addMessage(text,'user',null); addMessage(text,'user',null);
@@ -1178,8 +1188,12 @@ async function sendMessage(text){
const chunk=JSON.parse(line.slice(5)); const chunk=JSON.parse(line.slice(5));
if(chunk.type==='done'){ streamDone=true; break; } if(chunk.type==='done'){ streamDone=true; break; }
if(chunk.type==='error'){ if(chunk.type==='error'){
if(!bubbleEl) bubbleEl=addMessage(chunk.delta,'assistant',{error:true}); let errMsg=chunk.delta||'Unknown error';
else bubbleEl.innerHTML+=esc(chunk.delta); if(errMsg.includes('HTTP 401')) errMsg='Authentication failed — the API key for this provider is missing or invalid. Open Settings to configure it.';
else if(errMsg.includes('HTTP 429')) errMsg='Rate limited — too many requests. Wait a moment and try again.';
else if(errMsg.includes('HTTP 403')) errMsg='Access denied — check your API key and permissions.';
if(!bubbleEl) bubbleEl=addMessage(errMsg,'assistant',{error:true});
else bubbleEl.innerHTML+=esc(errMsg);
continue; continue;
} }
if(chunk.type==='delta'){ if(chunk.type==='delta'){