Clash with the other plugin

Hello,

I have added a bundled product consisting of variable products.But I have issue.I have used smart variation swatches plugin in order to set color to the variation attribute. When no color swatch is set, I am able to get the variation of the product but on setting the swatches, i get error message “Sorry no product matched your selection. Please choose a different a combination”. How to solve this issue. Also the main image doesnot change on selecting the variation. main image mean featured image right??

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