Missing extension byte #77

adrianvintu · 2024-08-13T13:22:07Z

I understand this is a UTF decoding issue, but why does it work for you and not for me?

I am using the example code

Metadata? _metadata = await AnyLinkPreview.getMetadata(
  link: "https://google.com/",
  cache: Duration(days: 7),  
);

I get

I/flutter (19786): FormatException: Missing extension byte (at offset 12090)
I/flutter (19786): #0      _Utf8Decoder.convertSingle (dart:convert-patch/convert_patch.dart:1741:7)
I/flutter (19786): #1      Utf8Decoder.convert (dart:convert/utf.dart:349:37)
I/flutter (19786): #2      Utf8Codec.decode (dart:convert/utf.dart:63:20)
I/flutter (19786): #3      LinkAnalyzer.responseToDocument (package:any_link_preview/src/helpers/link_analyzer.dart:154:29)
I/flutter (19786): #4      LinkAnalyzer.getInfo (package:any_link_preview/src/helpers/link_analyzer.dart:128:24)
I/flutter (19786): <asynchronous suspension>
I/flutter (19786): #5      AnyLinkPreview._getMetadata (package:any_link_preview/src/helpers/link_preview.dart:200:18)
I/flutter (19786): <asynchronous suspension>
I/flutter (19786): #6      metadataService (package:stop_anxiety/screens/message/chat/metadata_service_provider.dart:11:27)
I/flutter (19786): <asynchronous suspension>
I/flutter (19786): #7      FutureHandlerProviderElementMixin.handleFuture.<anonymous closure>.<anonymous closure> (package:riverpod/src/async_notifier/base.dart:348:9)
I/flutter (19786): <asynchronous suspension>

The response is

<!doctype html><title>Google</title><script nonce="3RPf7BDhHalNhbebg0g8WQ">(function(){var g={kEI:'aF27ZsLgMq-P9u8Ppp-gkA8',kEXPI:'0,793344,1711180,1195804,1053,8,89,541439,2891,11754,77401,163859,2,39761,6700,41945,84374,8155,23351,22435,9779,12415,50243,73178,3030,15816,1804,14360,12048,20674,1632,29279,5239759,996,128,5991306,849,2840330,1,33,72,25,27980825,16673,43886,3,318,4,1281,3,2124363,23029351,12799,14986,38114,12358,51849,5796,12952,2213,8181,150,28546,34987,9,7408,6753,156,2483,4401,9103,1006,6731,7041,2097,740,2,1,3856,328,1544,1673,5,3004,4616,11,2959,5,12082,409,519,3765,3624,5634,686,6674,1122,3,417,1354,1244,2694,4480,1346,3884,852,217,2020,3548,682,664,5842,339,7467,55,1490,722,2,9,3997,3,2709,151,1707,294,3207,1343,2376,567,919,316,481,181,307,222,1858,2,2703,150,14,1832,1,6,197,2084,69,5,795,22,2449,4,248,1370,454,3004,1748,1620,77,1448,422,462,2097,565,98,2392,245,882,1555,766,1363,413,39,2917,189,178,32,2,351,712,59,440,116,10,499,164,274,122,599,755,677,534,9,576,1131,597,7750,1029,1344,652,204,370,242,652,2,1127,3,126,2,373,7,32,1070,162,917,379,270,7,4,148,3,2,179,207,332,20,782,86,248,1489,192,3,14,241,661,258,463,42,230,40,463,3,579,85,19,24,1091,414,20,354,26,33,148,71,1025,821,701,152,82,40,73,1105,154,969,106,515,224,76,1,8,1,1,4,1,4,920,163,429,225,543,891,230,36,353,538,264,71,980,21137651,365636,3,10196,4,4275,3,7053,1112,47,616,994735',kBL:'IANt',kOPI:89978449};(function(){var a;((a=window.google)==null?0:a.stvsc)?google.kEI=g.kEI:window.google=g;}).call(this);})();(function(){google.sn='webhp';google.kHL='ro';})();(function(){
var h=this||self;function l(){return window.google!==void 0&&window.google.kOPI!==void 0&&window.google.kOPI!==0?window.google.kOPI:null};var m,n=[];function p(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||m}function q(a){for(var b=null;a&&(!a.getAttribute||!(b=a.getAttribute("leid")));)a=a.parentNode;return b}function r(a){/^http:/i.test(a)&&window.location.protocol==="https:"&&(google.ml&&google.ml(Error("a"),!1,{src:a,glmm:1}),a="");return a}
function t(a,b,c,d,k){var e="";b.search("&ei=")===-1&&(e="&ei="+p(d),b.search("&lei=")===-1&&(d=q(d))&&(e+="&lei="+d));d="";var g=b.search("&cshid=")===-1&&a!=="slh",f=[];f.push(["zx",Date.now().toString()]);h.cshid&&g&&f.push(["cshid",h.cshid]);c=c();c!=null&&f.push(["opi",c.toString()]);for(c=0;c<f.length;c++){if(c===0||c>0)d+="&";d+=f[c][0]+"="+f[c][1]}return"/"+(k||"gen_204")+"?atyp=i&ct="+String(a)+"&cad="+(b+e+d)};m=google.kEI;google.getEI=p;google.getLEI=q;google.ml=function(){return null};google.log=function(a,b,c,d,k,e){e=e===void 0?l:e;c||(c=t(a,b,e,d,k));if(c=r(c)){a=new Image;var g=n.length;n[g]=a;a.onerror=a.onload=a.onabort=function(){delete n[g]};a.src=c}};google.logUrl=function(a,b){b=b===void 0?l:b;return t("",a,b)};}).call(this);(function(){google.y={};google.sy=[];var d;(d=google).x||(d.x=function(a,b){if(a)var c=a.id;else{do c=Math.random();while(google.y[c])}google.y[c]=[a,b];return!1});var e;(e=google).sx||(e.sx=function(a){google.sy.push(a)});google.lm=[];var f;(f=google).plm||(f.plm=function(a){google.lm.push.apply(google.lm,a)});google.lq=[];var g;(g=google).load||(g.load=function(a,b,c){google.lq.push([[a],b,c])});var h;(h=google).loadAll||(h.loadAll=function(a,b){google.lq.push([a,b])});google.bx=!1;var k;(k=google).lx||(k.lx=function(){});var l=[],m;(m=google).fce||(m.fce=function(a,b,c,n){l.push([a,b,c,n])});google.qce=l;}).call(this);google.f={};(function(){
document.documentElement.addEventListener("submit",function(b){var a;if(a=b.target){var c=a.getAttribute("data-submitfalse");a=c==="1"||c==="q"&&!a.elements.q.value?!0:!1}else a=!1;a&&(b.preventDefault(),b.stopPropagation())},!0);document.documentElement.addEventListener("click",function(b){var a;a:{for(a=b.target;a&&a!==document.documentElement;a=a.parentElement)if(a.tagName==="A"){a=a.getAttribute("data-nohref")==="1";break a}a=!1}a&&b.preventDefault()},!0);}).call(this);</script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22px;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important}
</style><style>body,td,a,p,.h{font-family:arial,sans-serif}body{margin:0;overflow-y:scroll}#gog{padding:3px 8px 0}td{line-height:.8em}.gac_m td{line-height:17px}form{margin-bottom:20px}.h{color:#1967d2}em{font-weight:bold;font-style:normal}.lst{height:25px;width:496px}.gsfi,.lst{font:18px arial,sans-serif}.gsfs{font:17px arial,sans-serif}.ds{display:inline-box;display:inline-block;margin:3px 0 4px;margin-left:4px}input{font-family:inherit}body{background:#fff;color:#000}a{color:#681da8;text-decoration:none}a:hover,a:active{text-decoration:underline}.fl a{color:#1967d2}a:visited{color:#681da8}.sblc{padding-top:5px}.sblc a{display:block;margin:2px 0;margin-left:13px;font-size:11px}.lsbb{background:#f8f9fa;border:solid 1px;border-color:#dadce0 #70757a #70757a #dadce0;height:30px}.lsbb{display:block}#WqQANb a{display:inline-block;margin:0 12px}.lsb{background:url(/images/nav_logo229.png) 0 -261px repeat-x;color:#000;border:none;cursor:pointer;height:30px;margin:0;outline:0;font:15px arial,sans-serif;vertical-align:top}.lsb:active{background:#dadce0}.lst:focus{outline:none}.Ucigb{width:458px}</style><script nonce="3RPf7BDhHalNhbebg0g8WQ">(function(){window.google.erd={jsr:1,bv:2060,de:true};
var g=this||self;var k,l=(k=g.mei)!=null?k:1,n,p=(n=g.sdo)!=null?n:!0,q=0,r,t=google.erd,v=t.jsr;google.ml=function(a,b,d,m,e){e=e===void 0?2:e;b&&(r=a&&a.message);d===void 0&&(d={});d.cad="ple"+google.ple+".aple"+google.aple;if(google.dl)return google.dl(a,e,d,!0),null;b=d;if(v<0){window.console&&console.error(a,b);if(v===-2)throw a;b=!1}else b=!a||!a.message||a.message==="Error loading script"||q>=l&&!m?!1:!0;if(!b)return null;q++;d=d||{};b=encodeURIComponent;var c="/gen_204?atyp=i&ei="+b(google.kEI);google.kEXPI&&(c+="&jexpid="+b(google.kEXPI));c+="&srcpg="+b(google.sn)+"&jsr="+b(t.jsr)+
"&bver="+b(t.bv);t.dpf&&(c+="&dpf="+b(t.dpf));var f=a.lineNumber;f!==void 0&&(c+="&line="+f);var h=a.fileName;h&&(h.indexOf("-extension:/")>0&&(e=3),c+="&script="+b(h),f&&h===window.location.href&&(f=document.documentElement.outerHTML.split("\n")[f],c+="&cad="+b(f?f.substring(0,300):"No script found.")));google.ple&&google.ple===1&&(e=2);c+="&jsel="+e;for(var u in d)c+="&",c+=b(u),c+="=",c+=b(d[u]);c=c+"&emsg="+b(a.name+": "+a.message);c=c+"&jsst="+b(a.stack||"N/A");c.length>=12288&&(c=c.substr(0,12288));a=c;m||google.log(0,"",a);return a};window.onerror=function(a,b,d,m,e){r!==a&&(a=e instanceof Error?e:Error(a),d===void 0||"lineNumber"in a||(a.lineNumber=d),b===void 0||"fileName"in a||(a.fileName=b),google.ml(a,!1,void 0,!1,a.name==="SyntaxError"||a.message.substring(0,11)==="SyntaxError"||a.message.indexOf("Script error")!==-1?3:0));r=null;p&&q>=l&&(window.onerror=null)};})();</script><script nonce="3RPf7BDhHalNhbebg0g8WQ">(function(){var src='/images/nav_logo229.png';var iesg=false;document.body.onload = function(){window.n && window.n();if (document.images){new Image().src=src;}
if (!iesg){document.f&&document.f.q.focus();document.gbqf&&document.gbqf.q.focus();}
}
})();</script>

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The text was updated successfully, but these errors were encountered:

adrianvintu · 2024-08-13T13:23:11Z

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Missing extension byte #77

Missing extension byte #77

adrianvintu commented Aug 13, 2024

adrianvintu commented Aug 13, 2024

Missing extension byte #77

Missing extension byte #77

Comments

adrianvintu commented Aug 13, 2024

adrianvintu commented Aug 13, 2024