ios微信支付开发遇到的问题

[wtlm588]

最近在做ios端微信支付的时候遇到无法挂起微信界面的情况，执行[WXApi safeSendReq:req] 后 ，只看到微信的启动图，然后一闪而过又回到之前app，检查过了不是签名的问题，参数都是通过服务端传递，android版本是可以支付的，请问有人知道吗

[lzplyc]

能说清楚点不，大哥门

[sunjayjay]

ios上不会来，安卓上正常，为什么？

[First灬DKS]

你们的都是什么问题呢?我的也是跳转倒微信后直接出来了，什么原因呢，参数和你们的都一样的！

[Power飞扬]

楼主 我也遇到此类问题 调到微信没有支付页面 直接就停留在微信了,急求解决方案

[solo__wangsina]

Undefined symbols for architecture i386: "_CNCopyCurrentNetworkInfo", referenced from: -[MTAWXOHelper fetchSSIDInfo] in libWeChatSDK.a(MTAWXOHelper.o) "_CNCopySupportedInterfaces", referenced from: -[MTAWXOHelper fetchSSIDInfo] in libWeChatSDK.a(MTAWXOHelper.o) "_SCError", referenced from: -[MTAWXOReachability startNotifier] in libWeChatSDK.a(MTAWXOReachability.o) "_SCErrorString", referenced from: -[MTAWXOReachability startNotifier] in libWeChatSDK.a(MTAWXOReachability.o) "_SCNetworkReachabilityCreateWithAddress", referenced from: +[MTAWXOReachability reachabilityWithAddress:] in libWeChatSDK.a(MTAWXOReachability.o) "_SCNetworkReachabilityCreateWithName", referenced from: +[MTAWXOReachability reachabilityWithHostname:] in libWeChatSDK.a(MTAWXOReachability.o) "_SCNetworkReachabilityGetFlags", referenced from: -[MTAWXOReachability isReachable] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability isReachableViaWWAN] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability isReachableViaWiFi] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability connectionRequired] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability isConnectionOnDemand] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability isInterventionRequired] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability reachabilityFlags] in libWeChatSDK.a(MTAWXOReachability.o) ... "_SCNetworkReachabilitySetCallback", referenced from: -[MTAWXOReachability startNotifier] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability stopNotifier] in libWeChatSDK.a(MTAWXOReachability.o) "_SCNetworkReachabilitySetDispatchQueue", referenced from: -[MTAWXOReachability startNotifier] in libWeChatSDK.a(MTAWXOReachability.o) -[MTAWXOReachability stopNotifier] in libWeChatSDK.a(MTAWXOReachability.o) "operator delete[](void*)", referenced from: +[WeChatApiUtil EncodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil NsDataEncodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil DecodeWithBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil DecodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) "operator new[](unsigned long)", referenced from: +[WeChatApiUtil EncodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil NsDataEncodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil DecodeWithBase64:] in libWeChatSDK.a(WeChatApiUtil.o) +[WeChatApiUtil DecodeBase64:] in libWeChatSDK.a(WeChatApiUtil.o) "_deflate", referenced from: +[MTAWXOHelper GZip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_deflateEnd", referenced from: +[MTAWXOHelper GZip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_deflateInit2_", referenced from: +[MTAWXOHelper GZip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_inflate", referenced from: +[MTAWXOHelper GUnzip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_inflateEnd", referenced from: +[MTAWXOHelper GUnzip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_inflateInit2_", referenced from: +[MTAWXOHelper GUnzip:Out:] in libWeChatSDK.a(MTAWXOHelper.o) "_sqlite3_bind_int64", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_bind_text", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_clear_bindings", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_close", referenced from: -[MTAWXODataConfigHolder closeDB] in libWeChatSDK.a(MTAWXODataConfigHolder.o) -[MTAWXOStore closeDB] in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_exec", referenced from: _execute_update_sql in libWeChatSDK.a(MTAWXOStore.o) _execute_query in libWeChatSDK.a(MTAWXOStore.o) _execute_update in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_finalize", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_free", referenced from: _execute_update_sql in libWeChatSDK.a(MTAWXOStore.o) _execute_query in libWeChatSDK.a(MTAWXOStore.o) _execute_update in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_open", referenced from: -[MTAWXODataConfigHolder getDB] in libWeChatSDK.a(MTAWXODataConfigHolder.o) -[MTAWXOStore getDB] in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_prepare_v2", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_reset", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) "_sqlite3_step", referenced from: _execute_prepared_config_stmt in libWeChatSDK.a(MTAWXOStore.o) _execute_prepared_events_stmt in libWeChatSDK.a(MTAWXOStore.o) ld: symbol(s) not found for architecture i386 clang: error: linker command failed with exit code 1 (use 把库导入后出现这种情况，该导入的文件也导入了，就是编译不过，请楼主指教

[chebaodaren]

是不是没有设置编译方式，微信是c++与oc混编的

引用

solo__wangsina

[xiaompig]

引用 12 楼 u010530716 的回复:

[quote=引用 9 楼 qiudengqiang 的回复:] 请问楼主是哪个地方数据类型不符导致这个问题的，急！

我也是此问题 不知道楼主和你解决没[/quote] 我也遇到跟你一样的问题 ，你解决了吗？ 求指导啊

[我就是我ing]

签名的问题 用微信支付的demo的签名算法重新生成签名就可

[jieke1001]

xcode升级7之后，微信支付使用不了了，怎么办

[HAPENGLY]

微信支付，提示该单已经被其他账号发起支付,你无权再发起支付，如何解决？求指导

[gxj0729]

我的微信支付也是输入支付密码之后出现无法解析 ,原因为：我在调取微信时，Android与IOS获取服务端prepay_id=wx20151009111454e0b583ff87025232107810时，Android是可以调取，但iOS出现解析问题。后台改为package = @"Sign=WXPay"; 可以成功支付。

[a7673830854]

已经成功调用，但是支付成功后回到界面更蛋疼

[pisgodfans]

请问ios跳不出支付的原因就是package = @"Sign=WXPay"; 这个吗？

[pisgodfans]

{"appId":"wx9e5b5b3a78f12349b34","nonceStr":"3add177074b0409a88d5cc5980545f33","package":"prepay_id=wx201510191738d3443d1df2012880127352","paySign":"76AB75480D100C9696CF86D7C7FACAC62","signType":"MD5","timeStamp":"1445246139"} 这个哪有错？在IOS调用不出支付窗口

[淡淡的小青年]

引用 40 楼 a7673830854 的回复:

已经成功调用，但是支付成功后回到界面更蛋疼

请问一下IOS调用不成功是神原因？

[aKindOfFate]

安卓的可以正常的进行微信支付，为什么iOS 不能正常的进行支付 ，请问楼主怎么解决

[aKindOfFate]

楼主，帮忙解决一下，急急急。。

[qq_30284117]

请问楼主到底是哪个地方数据类型不符导致这个问题的，求指导

[qq_33895986]

Sign=WXPay别有空格

[sw19850719]

楼主，帮忙解决一下，急急急。。