Getting error in Appium "iproxy exited with code '208'" and app not getting launched on iOS mobile

Question

On Mac machine using IOS real device 12.2 version the native app gets installed but does not launch and I could see error in Appium logs. Appium Version:1.10.0 Xcode version: 10.2 IOS version 12.2

I am currently creating basic framework for mobile app testing

No solution found online.

        caps.setCapability(MobileCapabilityType.PLATFORM_NAME, "iOS");
        caps.setCapability(MobileCapabilityType.PLATFORM_VERSION, "12.2");
        caps.setCapability("xcodeOrgid", "TCKV8EY4B5");
        caps.setCapability("xcodeSigningid", "iPhone Developer");
        caps.setCapability("bundleId", "de.cgi.le.flinc");
        caps.setCapability(MobileCapabilityType.DEVICE_NAME, "Pooja iPhone");
        caps.setCapability(MobileCapabilityType.UDID, "388f03938c82b5bc39313e6c8ffb6d7802dd9dbd");
        caps.setCapability("app", app.getAbsolutePath());
        caps.setCapability("automationName", "XCUITest");
        //caps.setCapability("useNewWDA",true);
        caps.setCapability("noReset", "true");

        driver = new IOSDriver(new URL("http://127.0.0.1:4723/wd/hub"), caps);