Go to the part after they find Uncle Ben, and the Kirby adults have a fight. Mr. Kirby says, "Fine, when that Triciklaplots comes and attacks you, don't come TRYING to me." It was the third time that I saw this movie that I noticed it. You always hear, "Don't come CRYING to me," and you assume that's what he said.
Asumming that the guy is really saying "TRYING" instead of "CRYING", and the word is pronounced perfectly clear, this issue, like most of slip ups, represents a complete lack of interest from the producers. In addition, the mistake shows not only that the guy can't act, he also doesn't undestand the english language or he doesn't have common sense at all.