Final answer:
The sentence 'His life story was depicting in 2014' is incorrect due to the misuse of verb tense. The correct sentence should be 'His life story was depicted in 2014'.
Step-by-step explanation:
The error in the sentence is the verb tense. The sentence 'His life story was depicting in 2014' uses the continuous past tense 'was depicting', which is incorrect in this context as the action of exhibiting or illustrating his life story was completed in 2014. Instead, we should use the simple past tense. The correct sentence should be: 'His life story was depicted in 2014'.
Learn more about verb tense