使用的是 Genymotion 模拟器，是安卓 8.0、appium 是 1.7 版本，安卓 apk 闪退无法打开，请问怎么解决了？

desired_caps = {}
desired_caps['deviceName'] = '192.168.177.101:5555'
desired_caps['platformName'] = 'Android'
desired_caps['version'] = '8.0'
desired_caps['app'] = PATH('C:/Users/admin/Downloads/830.apk')
desired_caps['app-package'] = 'com.termanews.tapp'
desired_caps['app-activity'] = '.SplashActivity'

driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)