[PLC4X-312] CAN NOT READ STRING FROM S7 PLC

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: Driver-S7

Language

java

• Assignee: Christofer Dutz
• Reporter: liuqiang
• Created: 02/Sep/21 06:20
• Updated: 03/Sep/21 14:55
• Resolved: 03/Sep/21 14:55

Description

i can read all type of data from s7 with out string type. the follow is the address config format.
"%DB145.DBX38:STRING(8)[1]"

the error as follow:
ava.lang.IllegalArgumentException: No group with name <memoryArea>
at java.util.regex.Matcher.getMatchedGroupIndex(Matcher.java:1316)
at java.util.regex.Matcher.group(Matcher.java:572)
at org.apache.plc4x.java.s7.readwrite.field.S7Field.of(S7Field.java:176)
at org.apache.plc4x.java.s7.readwrite.field.S7PlcFieldHandler.createField(S7PlcFieldHandler.java:30)
at org.apache.plc4x.java.spi.messages.DefaultPlcReadRequest$Builder.lambda$addItem$0(DefaultPlcReadRequest.java:147)
at org.apache.plc4x.java.spi.messages.DefaultPlcReadRequest$Builder.lambda$build$2(DefaultPlcReadRequest.java:164)
at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
at org.apache.plc4x.java.spi.messages.DefaultPlcReadRequest$Builder.build(DefaultPlcReadRequest.java:163)