Deserialization on attachment id as Integer out of range #1468
Description
Slack has generated attachments with id values that cannot be parsed into Java Integers. As a result, the Bolt SDK fails when reading those messages.
Team: T34263EUF / E7T5PNK3P
Channel: C08KGS622HL
Message TS: 1746210816.491199
"attachments": [
{
...
"id": 8861161648288
}
]
Reproducible in:
The Slack SDK version
1.45.2
Java Runtime version
17
OS info
n/a
Steps to reproduce:
Deserializing a message with an attachment that has an id that is too large for a Java Integer fails.
Expected result:
Parsing succeeds
Actual result:
An exception is thrown:
java.lang.NumberFormatException: Expected an int but was 8861161648288 at line 157 column 26 path $.attachments[0].id
com.google.gson.JsonSyntaxException:
at com.google.gson.internal.bind.TypeAdapters$7.read(TypeAdapters.java:229)
at com.google.gson.internal.bind.TypeAdapters$7.read(TypeAdapters.java:219)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:131)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:222)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41)
at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:82)
at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:61)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:131)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:222)
at com.google.gson.Gson.fromJson(Gson.java:963)
at com.google.gson.Gson.fromJson(Gson.java:928)
at com.google.gson.Gson.fromJson(Gson.java:877)
at com.google.gson.Gson.fromJson(Gson.java:848)
Requirements
Please make sure if this topic is specific to this SDK. For general questions/issues about Slack API platform or its server-side, could you submit questions at https://my.slack.com/help/requests/new instead. 🙇
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