org.codehaus.groovy.runtime.metaclass.MethodSelectionException: Could not find which method multiply() to invoke from this list: public java.lang.Number java.lang.Number#multiply(java.lang.Character) public java.lang.Number java.lang.Number#multiply(java.lang.Number)

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  • org.codehaus.groovy.runtime.metaclass.MethodSelectionException: Could not find which method multiply() to invoke from this list: public java.lang.Number java.lang.Number#multiply(java.lang.Character) public java.lang.Number java.lang.Number#multiply(java.lang.Number) at sagoon.ProductsController.addDiamondProduct(ProductsController.groovy:232) at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195) at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
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