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| <a class="nav-link" href="../../installation-guide/checluster-custom-resource-fields-reference/"><code>CheCluster</code> Custom Resource fields reference</a> |
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| <a class="nav-link" href="../../installation-guide/installing-che-in-a-restricted-environment/">Installing Che in restricted environment</a> |
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| <a class="nav-link" href="../../installation-guide/advanced-configuration-options-for-the-che-server-component/">Advanced configuration options for Che server</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-namespace-strategies/">Configuring workspace target namespace</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-the-number-of-workspaces-that-a-user-can-run/">Configuring the number of workspaces that a user can run</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-the-number-of-workspaces-that-a-user-can-create/">Configuring the number of workspaces that a user can create</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-workspace-exposure-strategies/">Configuring workspace exposure strategies</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-workspaces-nodeselector/">Configuring workspaces nodeSelector</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-che-hostname/">Configuring Che hostname</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-ingresses/">Configuring Kubernetes Ingress</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-routes/">Configuring OpenShift Route</a> |
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| <a class="nav-link" href="../../installation-guide/deploying-che-with-support-for-git-repositories-with-self-signed-certificates/">Deploying Che with support for Git repositories with self-signed certificates</a> |
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| <a class="nav-link" href="../../installation-guide/installing-che-using-storage-classes/">Installing Che using storage classes</a> |
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| <a class="nav-link" href="../../installation-guide/importing-untrusted-tls-certificates/">Importing untrusted TLS certificates to Che</a> |
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| <a class="nav-link" href="../../installation-guide/configuring-communication-between-che-components/">Configuring communication between Che components</a> |
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| <a class="nav-link" href="../../installation-guide/setting-up-the-keycloak-che-username-readonly-theme-for-the-eclipse-che-login-page/">Setting up the Keycloak che-username-readonly theme for the Eclipse Che login page</a> |
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| <a class="nav-link" href="../../installation-guide/mounting-a-secret-as-a-file-or-an-environment-variable-into-a-container/">Mounting a Secret or a ConfigMap as a file or an environment variable into a Eclipse Che container</a> |
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| <a class="nav-link" href="../../installation-guide/enabling-dev-workspace-operator/">Enabling DevWorkspace operator</a> |
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| <a class="nav-link" href="../../installation-guide/upgrading-che-using-the-cli-management-tool/">Upgrading Che using the CLI management tool</a> |
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| <a class="nav-link" href="../../installation-guide/upgrading-che-namespace-strategies-other-than-per-user/">Updating Che namespace strategies other than 'per user'</a> |
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| <a class="nav-link" href="../../installation-guide/uninstalling-che-after-operatorhub-installation-using-openshift-cli/">Using OpenShift CLI</a> |
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| <a class="nav-link" href="../../administration-guide/calculating-che-resource-requirements/">Calculating Che resource requirements</a> |
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| <a class="nav-link" href="../../administration-guide/building-custom-registry-images/">Building custom registry images</a> |
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| <a class="nav-link" href="../../administration-guide/migration-from-postgresql-9-to-postgresql-13/">Migration from PostgreSQL 9 to PostgreSQL 13</a> |
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| <a class="nav-link" href="../../administration-guide/enabling-and-disabling-readiness-init-containers-for-the-operator-installer/">Enabling and disabling the readiness init containers for the Operator installer</a> |
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| <a class="nav-link" href="../../administration-guide/enabling-readiness-init-containers-for-the-operator-installer/">Enabling the readiness init containers for the Operator installer</a> |
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| <a class="nav-link" href="../../administration-guide/disabling-readiness-init-containers-for-the-operator-installer/">Disabling the readiness init containers for the Operator installer</a> |
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| <a class="nav-link" href="../../administration-guide/enabling-and-disabling-readiness-init-containers-for-the-olm-installer/">Enabling and disabling the readiness init containers for the OLM installer</a> |
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| <li class="nav-item" data-depth="3"> |
| <a class="nav-link" href="../../administration-guide/enabling-readiness-init-containers-for-the-olm-installer/">Enabling the readiness init containers for the OLM installer</a> |
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| <li class="nav-item" data-depth="3"> |
| <a class="nav-link" href="../../administration-guide/disabling-readiness-init-containers-for-the-olm-installer/">Disabling the readiness init containers for the OLM installer</a> |
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| <li class="nav-item" data-depth="1"> |
| <button class="nav-item-toggle"></button> |
| <a class="nav-link" href="../../administration-guide/caching-images-for-faster-workspace-start/">Caching images for faster workspace start</a> |
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| <a class="nav-link" href="../../administration-guide/defining-the-list-of-images-to-pull/">Defining the list of images</a> |
| </li> |
| <li class="nav-item" data-depth="2"> |
| <a class="nav-link" href="../../administration-guide/defining-the-memory-parameters-for-the-image-puller/">Defining the memory settings</a> |
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| <a class="nav-link" href="../../administration-guide/installing-image-puller-using-che-operator/">Installing using the Che Operator</a> |
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| <a class="nav-link" href="../../administration-guide/installing-image-puller-on-kubernetes-using-the-image-puller-operator/">Installing using the Kubernetes Image Puller Operator</a> |
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| <a class="nav-link" href="../../administration-guide/installing-image-puller-on-openshift-using-operatorhub/">Installing on OpenShift 4</a> |
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| <a class="nav-link" href="../../administration-guide/installing-image-puller-on-openshift-using-openshift-templates/">Installing on OpenShift 3</a> |
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| <a class="nav-link" href="../../administration-guide/authenticating-users/">Authenticating users</a> |
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| <a class="nav-link" href="../../administration-guide/authorizing-users/">Authorizing users</a> |
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| <a class="nav-link" href="../../administration-guide/configuring-openshift-oauth/">Configuring OpenShift OAuth</a> |
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| <a class="nav-link" href="../../administration-guide/configuring-minikube-github-authentication/">Configuring Minikube GitHub Authentication</a> |
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| <a class="nav-link" href="../../administration-guide/removing-user-data/">Removing user data</a> |
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| <a class="nav-link" href="../../contributor-guide/branding-che-theia/">Branding Che-Theia</a> |
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| <a class="nav-link" href="../../extensions/installing-openshift-connector-in-che/">Installing OpenShift Connector in Eclipse Che</a> |
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| <a class="nav-link" href="../../extensions/authenticating-with-openshift-connector-from-che/">Authenticating with OpenShift Connector from Eclipse Che</a> |
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| <a class="nav-link" href="../../extensions/the-woopra-telemetry-plugin/">The Woopra Telemetry Plugin</a> |
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| <article class="doc"> |
| <h1 class="page">Che-Theia Troubleshooting</h1> |
| <div class="paragraph"> |
| <p>This section describes the most frequent issues with the Che-Theia IDE.</p> |
| </div> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1">Che-Theia shows a notification with the following message: <code>Plugin runtime crashed unexpectedly, all plugins are not working, please reload the page. Probably there is not enough memory for the plugins.</code></dt> |
| <dd> |
| <p>This means that one of the Che-Theia plug-ins that are running in the Che-Theia IDE container requires more memory than the container has. To fix this problem, increase the amount of memory for the Che-Theia IDE container:</p> |
| <div class="olist arabic"> |
| <ol class="arabic"> |
| <li> |
| <p>Navigate to the Che Dashboard.</p> |
| </li> |
| <li> |
| <p>Select the workspace in which the problem happened.</p> |
| </li> |
| <li> |
| <p>Switch to the <strong>Devfile</strong> tab.</p> |
| </li> |
| <li> |
| <p>In the <code>components</code> section of the devfile, find a component of the <code>cheEditor</code> type.</p> |
| </li> |
| <li> |
| <p>Add a new property, <code>memoryLimit: 1024M</code> (or increase the value if it already exists).</p> |
| </li> |
| <li> |
| <p>Save changes and restart the workspace.</p> |
| </li> |
| </ol> |
| </div> |
| </dd> |
| </dl> |
| </div> |
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