iOS Question (solved)iOS14.6 not supported by XCode 12.1

iCAB

Well-Known Member
Licensed User
Hi All,

I am facing a weird issue when trying to compile an older app that I haven't used in a while (but I have also updated the tools in between).
Currently using: B4i 7.20 & build Server 7.26


The compiler is showing:
B4X:
This iPhone 11 is running iOS 14.6 (18F72), which is not supported by Xcode 12.1.
But I am using the exact same setup to compile other apps and I am not getting any problems.

Also when I tried attaching an older iPhone running iOS12.5.3 I got the following error:
B4X:
java.lang.RuntimeException: org.eclipse.jetty.io.EofException
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:120)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:78)
    at anywheresoftware.b4j.object.JServlet$Handle.run(JServlet.java:130)
    at anywheresoftware.b4j.object.JServlet.Handle(JServlet.java:110)
    at anywheresoftware.b4j.object.JServlet.doPost(JServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.Server.handle(Server.java:531)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
    at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:291)
    at org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:151)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
    at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:760)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:678)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.eclipse.jetty.io.EofException
    at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:286)
    at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:429)
    at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:384)
    at org.eclipse.jetty.io.ChannelEndPoint$3.run(ChannelEndPoint.java:133)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:295)
    ... 6 more
Caused by: java.io.IOException: Broken pipe
    at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
    at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
    at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
    at sun.nio.ch.IOUtil.write(IOUtil.java:51)
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:469)
    at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:264)
    ... 11 more
 

iCAB

Well-Known Member
Licensed User
Hi Erel,

I disconnected the phone and increased the process timeout and here is what I am getting.
I am unable to identify the issue. Can you please check for me?

Thanks for your support.

iCAB
 

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  • compilation_error.zip
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iCAB

Well-Known Member
Licensed User
Removing the existing copy of B4iBuildServer (7.20) and installing the latest (7.5) did the job (not sure if it is a pure coincidence).


Thanks for your support!
 
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