FORG0001: Cannot convert string "N" to double
I have XSL statement and when running it as XSL transform, getting the following error-
2020-06-30 18:29:24.307 INFO 23756 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup Error evaluating ($trackCountryOfOrigin = 0 or $trackCountryOfOrigin = "N" or $trackCountryOfOrigin = "") in xsl:when/@test on line 103 column 123 of WMOSToSC2020_Item.xsl: FORG0001: Cannot convert string "N" to double ; SystemID: file:/C:/SCPP20/scpp-sc2020-interface-migration-master@3ec266adf36/./xslt/WMOSToSC2020_Item.xsl; Line#: 103 ValidationException: Cannot convert string "N" to double at net.sf.saxon.type.ValidationFailure.makeException(ValidationFailure.java:392) at net.sf.saxon.type.ValidationFailure.asAtomic(ValidationFailure.java:417) at net.sf.saxon.expr.sort.UntypedNumericComparer.quickComparison(UntypedNumericComparer.java:158) at net.sf.saxon.expr.sort.UntypedNumericComparer.quickCompare(UntypedNumericComparer.java:58) at net.sf.saxon.expr.GeneralComparison.compare(GeneralComparison.java:829) at net.sf.saxon.expr.GeneralComparison.evaluateManyToOne(GeneralComparison.java:704) at net.sf.saxon.expr.GeneralComparison.effectiveBooleanValue(GeneralComparison.java:651) at net.sf.saxon.expr.OrExpression.effectiveBooleanValue(OrExpression.java:133) at net.sf.saxon.expr.OrExpression.effectiveBooleanValue(OrExpression.java:133) at net.sf.saxon.expr.instruct.Choose.choose(Choose.java:917) at net.sf.saxon.expr.instruct.Choose.processLeavingTail(Choose.java:892) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:721) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:721) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:721) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:721) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:132) at net.sf.saxon.expr.LetExpression.process(LetExpression.java:608) at net.sf.saxon.expr.instruct.ForEach.lambda$processLeavingTail$0(ForEach.java:484) at net.sf.saxon.om.SequenceIterator.forEachOrFail(SequenceIterator.java:128) at net.sf.saxon.expr.instruct.ForEach.processLeavingTail(ForEach.java:484) at net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:735) at net.sf.saxon.expr.instruct.TemplateRule.applyLeavingTail(TemplateRule.java:349) at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:485) at net.sf.saxon.trans.XsltController.applyTemplates(XsltController.java:733) at net.sf.saxon.s9api.AbstractXsltTransformer.applyTemplatesToSource(AbstractXsltTransformer.java:348) at net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:341) Here is my xsl Statement-
<xsl:variable name="trackCountryOfOrigin" select="LotReq"/> <xsl:choose><xsl:when test="$trackCountOfOrg=0 or $trackCountOfOrg='N' or $trackCountOfOrg=''">"trackCountOfOrg": 0,
</xsl:when></xsl:choose> Here is input xml-
<LotReq>N</LotReq> Note- – this tag can have N or 0 populated. We are using Saxon processor to transform this XML using XSL.
In XPath 2.0+, the operands of "=" must be of comparable types: you get an error (as here) if one operand is a string and the other is a number. You should either convert the number to a string, or the string to a number.
That’s different from XPath 1.0, which did an implicit conversion (though it’s so long ago, I’ve forgotten the exact conversion rules).
In 2.0+ you still get implicit conversion if one of the arguments is of type xs:untypedAtomic – which in practice means, if it is a node and there is no schema. In this situation the string value of the node will be converted to the type of the other operand.
