Less language is an extension of css and less4j compiles it into regular css. Less adds several dynamic features into css: variables, expressions, nested rules, and so on. Less was designed to be compatible with css and any correct css file is also correct less file.
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Detached ruleset is not allowed outside of variable declaration. #363
Can you please help me why I am getting this error. I am upgrading grails from 2 to 3.
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':assetCompile'.
java.util.concurrent.ExecutionException: java.lang.Exception: LESS Engine Compiler Failed - analytics-lp-ga.less:
--Could not compile less. 2 error(s) occurred:
ERROR 9:24 Detached ruleset is not allowed outside of variable declaration.
8: .zebra {
9: tr: nth-child(odd) {
10: background: #e9e9e9;
ERROR 12:24 Detached ruleset is not allowed outside of variable declaration.
11: }
12: tr:nth-child(even) {
13: background: #F9F9F9;
Other issue
com.github.sommeri.less4j.core.ThreadUnsafeLessCompiler.compile(ThreadUnsafeLessCompiler.java:87) ~[less4j-1.17.2.jar:na]
com.github.sommeri.less4j.Less4jException: Could not compile less. 45 error(s) occurred:
ERROR 284:10 no viable alternative at input '{' in ruleset (which started at 164:1)
283: }
284: .thead {
285: thead {
ERROR 285:5 no viable alternative at input 'thead' in ruleset (which started at 284:3)
284: .thead {
285: thead {
286: background: rgb(255, 255, 255);
Can you please help me why I am getting this error. I am upgrading grails from 2 to 3.
FAILURE: Build failed with an exception.
ERROR 12:24 Detached ruleset is not allowed outside of variable declaration. 11: } 12: tr:nth-child(even) { 13: background: #F9F9F9;
Other issue
com.github.sommeri.less4j.core.ThreadUnsafeLessCompiler.compile(ThreadUnsafeLessCompiler.java:87) ~[less4j-1.17.2.jar:na] com.github.sommeri.less4j.Less4jException: Could not compile less. 45 error(s) occurred: ERROR 284:10 no viable alternative at input '{' in ruleset (which started at 164:1) 283: } 284: .thead { 285: thead {
ERROR 285:5 no viable alternative at input 'thead' in ruleset (which started at 284:3) 284: .thead { 285: thead { 286: background: rgb(255, 255, 255);