René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Plugin fails with an exception if no SDK is configured for the test module","articleBody":"**Description**\r\n\r\nIf the test module has no Java SDK configured, the plugin fails when it tries to get JDK version in `UtTestsDialogProcessor::createDialog`.\r\n\r\n**To Reproduce**\r\n\r\nIn \"Project Settings\" dialogue set Project SDK as \"No SDK\", test module SDK as \"No SDK\". Try to generate tests for a class or a method.\r\n\r\n**Expected behavior**\r\n\r\nNo tests are generated. Either a dialogue is open with an error message, or a stand-alone error message is displayed.\r\n\r\n**Actual behavior**\r\n\r\nA stand-alone error message is displayed (supposedly by Idea), the plugin fails with an `IllegalStateException`.\r\n\r\n**Visual proofs (screenshots, logs, images)**\r\n\r\n```\r\n2022-07-04 18:17:50,954 [  25595]  ERROR - llij.ide.plugins.PluginManager - Failed to obtain JDK version of the project \r\njava.lang.IllegalStateException: Failed to obtain JDK version of the project\r\n\tat org.utbot.intellij.plugin.ui.ErrorNotifier.notify(Notifications.kt:51)\r\n\tat org.utbot.intellij.plugin.ui.Notifier.notify$default(Notifications.kt:29)\r\n\tat org.utbot.intellij.plugin.ui.utils.ModuleUtilsKt.jdkVersionBy(ModuleUtils.kt:243)\r\n\tat org.utbot.intellij.plugin.ui.utils.ModuleUtilsKt.jdkVersion(ModuleUtils.kt:43)\r\n\tat org.utbot.intellij.plugin.ui.UtTestsDialogProcessor.createDialog(UtTestsDialogProcessor.kt:72)\r\n\tat org.utbot.intellij.plugin.ui.UtTestsDialogProcessor.createDialogAndGenerateTests(UtTestsDialogProcessor.kt:55)\r\n\tat org.utbot.intellij.plugin.ui.actions.GenerateTestsAction.actionPerformed(GenerateTestsAction.kt:29)\r\n\tat com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:282)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:610)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$3(IdeKeyEventDispatcher.java:670)\r\n\tat com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:94)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:669)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:620)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:517)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:471)\r\n\tat com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:220)\r\n\tat com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:888)\r\n\tat com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:833)\r\n\tat com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:450)\r\n\tat com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:744)\r\n\tat com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:449)\r\n\tat com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:802)\r\n\tat com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:503)\r\n\tat java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)\r\n\tat java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)\r\n\tat java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)\r\n\tat java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)\r\n\tat java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)\r\n\tat java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)\r\n2022-07-04 18:17:50,955 [  25596]  ERROR - llij.ide.plugins.PluginManager - IntelliJ IDEA 2020.2  Build #IC-202.6397.94 \r\n2022-07-04 18:17:50,955 [  25596]  ERROR - llij.ide.plugins.PluginManager - JDK: 11.0.7; VM: OpenJDK 64-Bit Server VM; Vendor: JetBrains s.r.o. \r\n2022-07-04 18:17:50,955 [  25596]  ERROR - llij.ide.plugins.PluginManager - OS: Windows 10 \r\n2022-07-04 18:17:50,955 [  25596]  ERROR - llij.ide.plugins.PluginManager - Plugin to blame: UnitTestBot version: 1.0-SNAPSHOT \r\n2022-07-04 18:17:50,955 [  25596]  ERROR - llij.ide.plugins.PluginManager - Last Action: org.utbot.intellij.plugin.ui.actions.GenerateTestsAction \r\n```\r\n\r\n**Environment**\r\n\r\nA Gradle project imported in Idea, configured to use no SDK.\r\n ","author":{"url":"https://github.com/dtim","@type":"Person","name":"dtim"},"datePublished":"2022-07-04T15:31:23.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/399/UTBotJava/issues/399"}