Mendix.Modeler.RuntimeConnector.M2EEException: The server encountered an error. at Mendix.Modeler.RuntimeConnector.M2EEResponse.CheckSuccess() in Mendix.Modeler.RuntimeConnector\M2EEResponse.cs:line 57 at Mendix.Modeler.RuntimeConnector.M2EEClient.ExecuteDdlCommands(IFileSystem fileSystem, DdlCommands ddlCommands, String ddlCommandsLogDir) in Mendix.Modeler.RuntimeConnector\M2EEClient.cs:line 284 at Mendix.Modeler.RuntimeConnector.StartupManager.StartRuntime(IM2EEClient client, StartupInfo info, String deploymentId) in Mendix.Modeler.RuntimeConnector\StartupManager.cs:line 125 at Mendix.Modeler.RuntimeConnector.StartupManager.PerformStartup(StartupInfo info, String deploymentId, IM2EEClient client) in Mendix.Modeler.RuntimeConnector\StartupManager.cs:line 67 at Mendix.Modeler.RuntimeConnector.RuntimeController.Start(StartupInfo info, String deploymentId, LogLevel autoSubscribeLogLevel) in Mendix.Modeler.RuntimeConnector\RuntimeController.cs:line 146 at Mendix.Modeler.Deployment.Local.LocalRunner.<>c__DisplayClass101_0.<RuntimeLaunched>b__1() in Mendix.Modeler.Deployment\Local\LocalRunner.cs:line 465 at Mendix.Modeler.Utility.BackgroundUtil.<>c__DisplayClass1_0`1.<Do>b__0(Object s, DoWorkEventArgs e) in Mendix.Modeler.Utility\BackgroundUtil.cs:line 36 at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
Try using clean deployment directory in studio pro
if this does not resolve your issue then delete everything inside deployment directory not folder itself and click on F4 and then run your application Hope this this will resolve your error.