Error after update 2.7.2 - Malformed pattern

Support
#1

Good evening everyone.

Today I received the notification of the new version 2.7.2. After updating, the screens started showing the error below.

I reverted to version 2.7.1, and the error stopped.

To add to that, normal, simple, basic screens, integer fields and text.

IllegalArgumentException: Malformed pattern "#.##0"

java.lang.IllegalArgumentException: Malformed pattern “#.##0”
at java.base/java.text.DecimalFormat.applyPattern(DecimalFormat.java:3620) ~[na:na]
at java.base/java.text.DecimalFormat.(DecimalFormat.java:497) ~[na:na]
at io.jmix.core.metamodel.datatype.impl.IntegerDatatype.format(IntegerDatatype.java:56) ~[jmix-core-2.7.2.jar:na]
at io.jmix.core.MetadataTools.format(MetadataTools.java:188) ~[jmix-core-2.7.2.jar:na]
at io.jmix.flowui.data.provider.StringPresentationValueProvider.apply(StringPresentationValueProvider.java:48) ~[jmix-flowui-2.7.2.jar:na]
at io.jmix.flowui.data.provider.StringPresentationValueProvider.apply(StringPresentationValueProvider.java:34) ~[jmix-flowui-2.7.2.jar:na]
at com.vaadin.flow.component.grid.Grid.applyValueProvider(Grid.java:2039) ~[vaadin-grid-flow-24.9.2.jar:na]
at com.vaadin.flow.component.grid.Grid.lambda$addColumn$63838bef$1(Grid.java:2027) ~[vaadin-grid-flow-24.9.2.jar:na]
at com.vaadin.flow.component.grid.ColumnPathRenderer$SingleValueProviderRendering.lambda$getDataGenerator$96b60bbc$1(ColumnPathRenderer.java:78) ~[vaadin-grid-flow-24.9.2.jar:na]
at com.vaadin.flow.data.provider.CompositeDataGenerator.lambda$generateData$0(CompositeDataGenerator.java:47) ~[flow-data-24.9.2.jar:24.9.2]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at com.vaadin.flow.data.provider.CompositeDataGenerator.generateData(CompositeDataGenerator.java:47) ~[flow-data-24.9.2.jar:24.9.2]
at com.vaadin.flow.data.provider.DataCommunicator.generateJson(DataCommunicator.java:1547) ~[flow-data-24.9.2.jar:24.9.2]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]
at java.base/java.util.stream.IntPipeline$1$1.accept(IntPipeline.java:180) ~[na:na]
at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:104) ~[na:na]
at java.base/java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:712) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[na:na]
Blockquote

#3

Hello, Marcos!

Could you clarify the steps to reproduce the problem or share a small demo project that shows the issue?

#4

Good evening,

I created a simple project, with only one table,

and during testing, I discovered that the problem is with the translation to Portuguese (Brazil).

Just run the project and use the BR translation.

Open the “simple” screen.

testeVersao.zip (120.6 KB)

#5

Thank you for the demo project! The problem in the number formats:

#Number formats
integerFormat=#.##0
doubleFormat=#.##0,###
decimalFormat=#.##0,00

# Number separators
numberDecimalSeparator=,
numberGroupingSeparator=.

The grouping and decimal separators affect only the visual representation. For other formats, it should still use a dot as the decimal separator and a comma as the grouping separator, following the standard format of java.text.DecimalFormat.

As workaround try to add to your messages_pt_BR.properties file:

integerFormat=#,##0
doubleFormat=#,##0.###
decimalFormat=#,##0.00

I created a GitHub issue: Incorrect number formats in Portuguese (Brazil) translations · Issue #4980 · jmix-framework/jmix · GitHub