https://forge.codesys.com/forge/talk/Engineering/thread/d438efc484/2023-02-21T20:18:18.545000ZRecent posts to Unresolved reference CL2_XXXXXXXXX2023-02-21T20:18:18.545000Z2023-02-21T20:18:18.545000ZPaRohttps://forge.codesys.com/u/gerdkoch/https://forge.codesys.comce5394e806641ded2595e7087e6abde2e96e50c3

<div class="markdown_content"><p>Hi, the CAN Libary you have in your project doesnt fit to the runtime you are using on the PFC. <br/> When functions in a libary have an external implementation and the external implementation can not found in the firmware/runtime after the download you get the error message 'unresolved ref..'</p></div>

2023-02-20T22:11:00.505000Z2023-02-20T22:11:00.505000Zklehaughttps://forge.codesys.com/u/klehaug/https://forge.codesys.com9db8d02a3f2f9060dc0998ffdc7e39f7d93c9b72

<div class="markdown_content"><p>im runing codesys 3.5.17.0, im having a Wago 750-8213. when uploding PLC program im getting thees<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_DELETERECEIVER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETBUSALARM'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_DRIVERCLOSE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_CREATEIDAREARECEIVER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_REGISTERIDAREA'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_DRIVEROPENH'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_CREATEMASKRECEIVER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_CREATESINGLEIDRECEIVER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETRECEIVECOUNTER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETRECEIVEERRORCOUNTER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETTRANSMITCOUNTER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETTRANSMITERRORCOUNTER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETBUSSTATE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETBAUDRATE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETBUSLOAD'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_ISSENDINGACTIVE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETLOSTCOUNTER'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETRECEIVEPOOLSIZE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETRECEIVEQUEUELENGTH'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETTRANSMITPOOLSIZE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_GETTRANSMITQUEUELENGTH'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_READ'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_FREEMESSAGE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_RESETBUSALARM'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_CREATEMESSAGE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_WRITE'<br/> <span>[FATAL ERROR]</span> Unresolved reference: 'CL2_CSTCYCLECLOSE'</p> <p>when i exclude a program from my build, it workes fine. but i do not have CAN bus running.</p></div>