title: Error on APIM 4.0.0 service catalog listing
body: <p>I deployed APIM 4.0.0 on Kubernetes. Then, I tried to use the Integration Studio with APIM. Then, I added these lines into the embedded deployment.toml file in Integration Studio.</p>
  <pre><code>[[service_catalog]]
  apim_host = &quot;https://xxx.xxx&quot;
  enable = true
  username = &quot;admin&quot;
  password = &quot;admin&quot;
  </code></pre>
  <p>After clicking export project artifacts and run, emdedded MI logged a success message.</p>
  <p>&quot;Successfully updated the service catalog&quot;.</p>
  <p>Now; when I try to access the service catalog in APIM Publisher Portal, I get this error on the browser:</p>
  <pre><code>OOPS
  Something went wrong
  API Listing
  Failed to construct 'URL': Invalid URL
  TypeError: Failed to construct 'URL': Invalid URL
      at https://xxx.xxx/publisher/site/public/dist/ProtectedApps.8633bb016fecd98c9d94.bundle.js:1:6884
      at x (https://xxx.xxx/publisher/site/public/dist/ProtectedApps.8633bb016fecd98c9d94.bundle.js:1:7011)
      at $i (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:57930)
      at vu (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:104169)
      at lc (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:96717)
      at uc (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:96642)
      at Zu (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:93672)
      at https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:45314
      at t.unstable_runWithPriority (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:102:3844)
      at Ho (https://xxx.xxx/publisher/site/public/dist/index.7422e2feefc0de743eb6.bundle.js:81:45023)
  
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  </code></pre>
  <ul>
  <li>How can I solve this?</li>
  <li>How can I remove the service from the service catalog?</li>
  <li>Do I need to have a seperate deployment for the MI to make integrations in APIM or can APIM somehow run the Integrations itself. I am confused here because EI download page states that APIM includes the capabilities of EI. However, <a href="https://apim.docs.wso2.com/en/latest/get-started/integration-quick-start-guide/" rel="nofollow noreferrer">https://apim.docs.wso2.com/en/latest/get-started/integration-quick-start-guide/</a> it seems like MI should be seperately installed.</li>
  </ul>