reporting services - SSRS gauge component stop working with error in designer but work in preview -

in ssrs 2012 ok.

but 1 day, when drag gauge toolbox components, error

• sql server edition 2012
• sql server data tool 2010

i try reinstall sql server data tools 2012 , again error.

i try install sql server data tools visual studio 2012 , again error.

the gauge created before give me errore in designer work in preview - what's problem? how can fix problem?