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LuaJIT issue - Creating function blocks failed [message #1843236]

Wed, 21 July 2021 07:57

Tuojian Lyu

Messages: 18
Registered: October 2020

Junior Member

Hi there,

I tried to follow "Step 7 - Deploying new FBs with the Dynamic Type Loader".
I can successfully compile Forte with LuaJIT, and change the device profile to DynamicTypeLoad, but finally, encounter the deployment error "Creating function blocks failed" when deploying customized basic FB.

Versions:
Lua: luajit-2.0
4diac & Forte: 1.14.0
MinGW-W64: 8.1.0
OS: Win10

Attached screenshots:
- CMake configuration for luajit
- Forte with lua51.dll in the build folder
- Device configuration in 4diac
- Deployment error

Thanks ahead for any comments and help!

Attachment: cmake_config.PNG
(Size: 67.23KB, Downloaded 75 times)
Attachment: built_forte_with_dll.PNG
(Size: 13.59KB, Downloaded 76 times)
Attachment: device_config.PNG
(Size: 14.50KB, Downloaded 76 times)
Attachment: Error_Info.PNG
(Size: 42.73KB, Downloaded 72 times)

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Re: LuaJIT issue - Creating function blocks failed [message #1843241 is a reply to message #1843236]

Wed, 21 July 2021 09:58

Alois Zoitl

Messages: 1583
Registered: January 2014

Senior Member

Could you be so kind and provide us also the .log file whcih you can find in your .metadata directory of your workspace. There could be more infomration helping us to trace down the issue.

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Re: LuaJIT issue - Creating function blocks failed [message #1843247 is a reply to message #1843241]

Wed, 21 July 2021 11:35

Tuojian Lyu

Messages: 18
Registered: October 2020

Junior Member

Hi Alois,

Thanks for your reply. Here is the log:

!ENTRY org.apache.log4j 4 0 2021-07-21 14:32:40.078
!MESSAGE org.eclipse.fordiac.ide.deployment.iec61499.DynamicTypeLoadDeploymentExecutor - Create Type "LUA script" failed.

!STACK 0
java.net.SocketTimeoutException: Read timed out
at java.base/sun.nio.ch.NioSocketImpl.timedRead(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.implRead(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.read(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl$1.read(Unknown Source)
at java.base/java.net.Socket$SocketInputStream.read(Unknown Source)
at java.base/java.io.BufferedInputStream.fill(Unknown Source)
at java.base/java.io.BufferedInputStream.read(Unknown Source)
at java.base/java.io.DataInputStream.readByte(Unknown Source)
at org.eclipse.fordiac.ide.deployment.iec61499.EthernetDeviceManagementCommunicationHandler.handleResponse(EthernetDeviceManagementCommunicationHandler.java:91)
at org.eclipse.fordiac.ide.deployment.iec61499.EthernetDeviceManagementCommunicationHandler.sendREQ(EthernetDeviceManagementCommunicationHandler.java:119)
at org.eclipse.fordiac.ide.deployment.interactors.AbstractDeviceManagementInteractor.sendREQ(AbstractDeviceManagementInteractor.java:58)
at org.eclipse.fordiac.ide.deployment.iec61499.DynamicTypeLoadDeploymentExecutor.sendCreateFBTypeREQ(DynamicTypeLoadDeploymentExecutor.java:158)
at org.eclipse.fordiac.ide.deployment.iec61499.DynamicTypeLoadDeploymentExecutor.createFBType(DynamicTypeLoadDeploymentExecutor.java:152)
at org.eclipse.fordiac.ide.deployment.iec61499.DynamicTypeLoadDeploymentExecutor.checkCreateFBType(DynamicTypeLoadDeploymentExecutor.java:135)
at org.eclipse.fordiac.ide.deployment.iec61499.DynamicTypeLoadDeploymentExecutor.createFBInstance(DynamicTypeLoadDeploymentExecutor.java:118)
at org.eclipse.fordiac.ide.deployment.DownloadRunnable.createFBInstance(DownloadRunnable.java:291)
at org.eclipse.fordiac.ide.deployment.DownloadRunnable.deployResource(DownloadRunnable.java:259)
at org.eclipse.fordiac.ide.deployment.DownloadRunnable.deployResources(DownloadRunnable.java:148)
at org.eclipse.fordiac.ide.deployment.DownloadRunnable.deployDevice(DownloadRunnable.java:124)
at org.eclipse.fordiac.ide.deployment.DownloadRunnable.run(DownloadRunnable.java:110)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)

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Re: LuaJIT issue - Creating function blocks failed [message #1843268 is a reply to message #1843247]

Thu, 22 July 2021 06:42

Alois Zoitl

Messages: 1583
Registered: January 2014

Senior Member

Hi,

as stated the lua part needs more work. It looks like there is some issue in either the lua generation or during sending. One thing that you should do in your CMake configuration under the andvanced options is to increas the recieve buffer size. Furthermore would it be possible to give us the FB for a further assessment?

cheers,
Alois

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