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https://issues.apache.org/jira/browse/PLC4X-217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271143#comment-17271143
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Christofer Dutz commented on PLC4X-217:
---------------------------------------
Is this still an issue? I would strongly suggest to try the latest version of
our ADS driver.
If I don't hear back, I'll close the issue the next time.
> ADS connection issue, Help wanted
> ---------------------------------
>
> Key: PLC4X-217
> URL: https://issues.apache.org/jira/browse/PLC4X-217
> Project: Apache PLC4X
> Issue Type: Bug
> Components: Driver-ADS
> Affects Versions: 0.6.0
> Environment: Windows '10 PC
> Reporter: Vikram Gopu
> Priority: Major
> Labels: newbie, test
>
> I ran twincat simulator on my local host machine with ip 192.168.x.x
> subnetwork and the similator has the ip address 172.21.97.81, and then i have
> used the ads server connection string:
> ads:tcp://localhost/172.21.97.81.1.1:851, which seems not to be connected and
> i receive the error message as shown in the logs. Can someone point out what
> the problem is or the bug is ?
>
> Best Regards
> Vikram Gopu
>
>
>
> [main] INFO org.apache.plc4x.java.PlcDriverManager - Instantiating new PLC
> Driver Manager with class loader
> jdk.internal.loader.ClassLoaders$AppClassLoader@2626b418[main] INFO
> org.apache.plc4x.java.PlcDriverManager - Instantiating new PLC Driver Manager
> with class loader
> jdk.internal.loader.ClassLoaders$AppClassLoader@2626b418[main] INFO
> org.apache.plc4x.java.PlcDriverManager - Registering available
> drivers...[main] INFO org.apache.plc4x.java.PlcDriverManager - Registering
> driver for Protocol modbus (Modbus (TCP / Serial))[main] INFO
> org.apache.plc4x.java.PlcDriverManager - Registering driver for Protocol s7
> (Siemens S7 (Basic))[main] INFO org.apache.plc4x.java.PlcDriverManager -
> Registering driver for Protocol ads (Beckhoff Twincat ADS)[main] INFO
> org.apache.plc4x.java.scraper.config.triggeredscraper.ScraperConfigurationTriggeredImpl
> - Assuming job as triggered job because triggerConfig has been set[main]
> INFO org.apache.plc4x.java.scraper.triggeredscraper.TriggeredScraperImpl -
> Starting jobs...[main] INFO
> org.apache.plc4x.java.scraper.triggeredscraper.TriggeredScraperImpl - Task
> TriggeredScraperTask\{driverManager=org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager@4b9e255,
> jobName='ScheduleJob', connectionAlias='DeviceSource',
> connectionString='ads:tcp://localhost/172.21.97.81.1.1:851',
> requestTimeoutMs=1000,
> executorService=java.util.concurrent.ThreadPoolExecutor@5e57643e[Running,
> pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0],
> resultHandler=eu.cloudplug.cpe.plc4x.PLC4XScrapper$$Lambda$67/0x0000000800bcac40@133e16fd,
>
> triggerHandler=org.apache.plc4x.java.scraper.triggeredscraper.triggerhandler.TriggerHandlerImpl@51b279c9}
> added to scheduling[triggeredscraper-scheduling-thread-1] WARN
> org.apache.plc4x.java.scraper.triggeredscraper.TriggeredScraperTask -
> Exception during scraping of Job ScheduleJob, Connection-Alias DeviceSource:
> Error-message: null - for stack-trace change logging to
> DEBUG[nioEventLoopGroup-3-1] WARN io.netty.channel.DefaultChannelPipeline -
> An exceptionCaught() event was fired, and it reached at the tail of the
> pipeline. It usually means the last handler in the pipeline did not handle
> the exception.io.netty.handler.codec.DecoderException:
> java.lang.IndexOutOfBoundsException at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:98)
> at
> io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
> at
> io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
> at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1421)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) at
> io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
> at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:830)Caused by:
> java.lang.IndexOutOfBoundsException at
> io.netty.buffer.EmptyByteBuf.readUnsignedIntLE(EmptyByteBuf.java:594) at
> org.apache.plc4x.java.ads.api.util.UnsignedIntLEByteValue.<init>(UnsignedIntLEByteValue.java:53)
> at
> org.apache.plc4x.java.ads.api.commands.types.Result.<init>(Result.java:43) at
> org.apache.plc4x.java.ads.api.commands.types.Result.of(Result.java:59) at
> org.apache.plc4x.java.ads.protocol.Ads2PayloadProtocol.handleADSReadWriteCommand(Ads2PayloadProtocol.java:367)
> at
> org.apache.plc4x.java.ads.protocol.Ads2PayloadProtocol.decode(Ads2PayloadProtocol.java:135)
> at
> org.apache.plc4x.java.ads.protocol.Ads2PayloadProtocol.decode(Ads2PayloadProtocol.java:42)
> at
> io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
> ... 22 more
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