checkArgs fail, invalid appId问题怎么解决?
调用微信支付出现:
2019-06-06 14:06:43.725 15580-15580/com.ougong.shop E/MicroMsg.PaySdk.PayReq: checkArgs fail, invalid appId 2019-06-06 14:06:43.725 15580-15580/com.ougong.shop E/MicroMsg.SDK.WXApiImplV10: sendReq checkArgs fail
请问怎么解决?