test project BACnet undefined symbol
I'm a Maintainer beremiz for ALT Linux.
When building a test project BACnet:
[CC] plc_main.c -> plc_main.o
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/plc_main.c: In function ‘CheckFilehash’:
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/plc_main.c:438:2: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(&size, sizeof(size), 1, retain_buffer);
^~~~~~~~~~
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/plc_main.c:444:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(&file_digit, sizeof(char), 1, retain_buffer);
^~~~~~~~~~
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/plc_main.c: In function ‘Remind’:
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/plc_main.c:648:2: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread((void *)p, count, 1, retain_buffer);
^~~~~~~~~
[CC] plc_debugger.c -> plc_debugger.o
[CC] config.c -> config.o
[CC] resource1.c -> resource1.o
0 :
[CC] server_0.c -> server_0.o
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/server_0.c: In function ‘bn_server_run’:
/home/antohami/gear/beremiz/beremiz/tests/BACnet/build/server_0.c:454:5: warning: implicit declaration of function ‘bvlc_bdt_restore_local’; did you mean ‘bvlc_add_bdt_entry_local’? [-Wimplicit-function-declaration]
bvlc_bdt_restore_local();
^~~~~~~~
bvlc_add_bdt_entry_local
Linking :
[CC] plc_main.o plc_debugger.o config.o resource1.o server_0.o -> BACnet.so
Successfully built.
When transfer to simulator-PLC: PLCobject : NewPLC (1362ee6b81b24b80578bcb84fd7481e2) PLCobject : Traceback (most recent call last): Transfer failed File "/usr/lib/python2.7/site-packages/beremiz/runtime/PLCObject.py", line 269, in _LoadPLC self._PLClibraryHandle = dlopen(self._GetLibFileName()) OSError: /tmp/.private/antohami/tmpYh7bAC/1362ee6b81b24b80578bcb84fd7481e2.so: undefined symbol: bvlc_bdt_restore_local
Comments (3)
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reporter -
Hi Anton,
as I've told you in the answer to your e-mail from 18.08, you have to use latest version of bacnet stack.
In revision r3183 Mario de Sousa added this function:
r3183 | skarg | 2018-06-10 05:25:47 +0300 (Sun, 10 Jun 2018) | 4 lines
Merged revision(s) 3181 from branches/releases/bacnet-stack-0-8-0: Added BDT backup and restore to file option API. Thank you to Mario de Sousa for the patch.
I'm using r3184 | ekh | 2018-06-18 09:24:28 +0300 (Mon, 18 Jun 2018) and don't have any problems.
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