Caused by: org.apache.camel.language.simple.types.SimpleParserException: Unknown file language syntax: name.noext.single
at org.apache.camel.language.simple.ast.SimpleFunctionExpression.createSimpleFileExpression(SimpleFunctionExpression.java:372)
at org.apache.camel.language.simple.ast.SimpleFunctionExpression.createSimpleExpression(SimpleFunctionExpression.java:134)
at org.apache.camel.language.simple.ast.SimpleFunctionExpression.createExpression(SimpleFunctionExpression.java:40)
at org.apache.camel.language.simple.ast.SimpleFunctionStart.doCreateLiteralExpression(SimpleFunctionStart.java:58)
at org.apache.camel.language.simple.ast.SimpleFunctionStart.createExpression(SimpleFunctionStart.java:48)
at org.apache.camel.language.simple.SimpleExpressionParser.createExpressions(SimpleExpressionParser.java:163)
at org.apache.camel.language.simple.SimpleExpressionParser.doParseExpression(SimpleExpressionParser.java:86)
at org.apache.camel.language.simple.SimpleExpressionParser.parseExpression(SimpleExpressionParser.java:53)
... 23 more