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"This project contains a expression error: error 1 of 1" in After Effect. Please help.

Explorer ,
Jan 12, 2016 Jan 12, 2016

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Hello. I'm Thomas.

스크린샷 2016-01-12 오전 8.31.45.png

After I go Property and click wiggle(fre, amp, octaves = 1, amp_mult = 5, t = time), I wanted to see the effect.

However,

스크린샷 2016-01-12 오전 8.29.14.png

After effects said it has some error but I do not know exactly what's what.

I need you guys advice, please.

Thank you.

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Error or problem, Expressions

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correct answers 1 Correct answer

Adobe Community Professional , Jan 12, 2016 Jan 12, 2016
If you click on the right end of the warning banner you'll see an explanation of the error. You have not set an a frequency or amplitude for your wiggle. It doesn't know how much or how often to wiggle. You can simplify the expression by simply typing: wiggle(10, 5) This will wiggle rotation 10 times a second somewhere between 5º. The other parameters are not needed in most cases.I strongly suggest that you type something like "wiggle expression" in the search help field at the top right corner ...

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Adobe Community Professional ,
Jan 12, 2016 Jan 12, 2016

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If you click on the right end of the warning banner you'll see an explanation of the error. You have not set an a frequency or amplitude for your wiggle. It doesn't know how much or how often to wiggle. You can simplify the expression by simply typing: wiggle(10, 5) This will wiggle rotation 10 times a second somewhere between 5º. The other parameters are not needed in most cases.

I strongly suggest that you type something like "wiggle expression" in the search help field at the top right corner of AE as you start learning expressions. There are a lot of community resources and the help files are pretty good on the subject. It takes a while to figure out what all the methods in the expression language do. You'll never figure it out by just guessing.

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Explorer ,
Jan 12, 2016 Jan 12, 2016

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Thank you Rick. I will keep in mind.

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Community Beginner ,
Apr 28, 2017 Apr 28, 2017

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Is there some way to hide that bar?

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LEGEND ,
Apr 28, 2017 Apr 28, 2017

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Is there some way to hide that bar?

Yes, in the preferences->General:

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New Here ,
Mar 25, 2021 Mar 25, 2021

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Thanks You So Much

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