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Jean Paul Talledo Vilela
Associate II
November 20, 2019
Question

How to fix/debug "can't find linker symbol for virtual table"?

  • November 20, 2019
  • 1 reply
  • 1525 views

Working with STM32F429 Discovery board with FreeRTOS and DNP3 firmware running. Need suggestions how to debug this issue.

Basically, I have a board setup with UART interrupts while injecting a byte from UART into a dnp3 Queue buffer, system shows a pointer at INterrupt address.

Compiler does not provide any warnings about code on that module. attaching some screenshots

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1 reply

Pavel A.
Super User
November 20, 2019

Looks like an artificial problem, caused by use of C++ :(