René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Unnecessary error window appears when UTbot fails to generate test","articleBody":"**Description**\r\nWhen test generation fails UTBot shows two error messages while one is enough.\r\n\"Failed to save tests report\" is unneeded when test generation fails.\r\n\r\n**To Reproduce**\r\nTry to generate tests for some class with `Test generation timeout = 1`\r\n\r\n**Expected behavior**\r\nOnly one error message shown.\r\n![image](https://user-images.githubusercontent.com/10035839/191258975-45e9c3f6-0f16-48a7-972e-bf585dbea5b9.png)\r\n\r\n**Actual behavior**\r\nTwo error messages appeared one after another. second one looks unnecessary, knowing that generation failed.\r\n\r\n![image](https://user-images.githubusercontent.com/10035839/191258975-45e9c3f6-0f16-48a7-972e-bf585dbea5b9.png)\r\n\r\n![image](https://user-images.githubusercontent.com/10035839/191259022-bb7c7b3d-251e-449b-a178-012e1fd50de9.png)\r\n\r\n","author":{"url":"https://github.com/tyuldashev","@type":"Person","name":"tyuldashev"},"datePublished":"2022-09-20T12:43:30.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/980/UTBotJava/issues/980"}