Cannot convert "1682293037722628098'(1anguage: Java, type: com.oracle.truffle.api.strings.Trufflestring) to Java type "java.lang .0bject[]':Unsupported target type

[dandelion2]

Cannot convert "1682293037722628098'(1anguage: Java, type: com.oracle.truffle.api.strings.Trufflestring) to Java type "java.lang .0bject[]':Unsupported target type

[selhagani]

Hi @dandelion2,

Thank you for reaching out to us.
Could you please share the version of GraalVM you're using, your OS, your system's architecture and a concise reproducer alongside the steps needed to reproduce the issue?

I understand that the execution of the script multiple times may end up leading to the issue not manifesting consistently but we still need it to test nevertheless.

Thank you

[dandelion2]

The version of GraalVM I am using is graalvm-ce-java11-linux-amd64-22.3.1. The reproduction script, with business processing logic removed, is as follows:
Java code:
// Query the database
public Map<String, Object> queryForMap(final String sql, Object ... args) {
if (StringUtils.isBlank(sql)){
throw new DandelionException("mysql queryForMap error, SQL must not be null");
}
// SQL validation
checkSql(sql);
try {
return jdbcTemplate.queryForMap(sql, args);
} catch (EmptyResultDataAccessException e){
return null;
} catch (Exception e) {
throw new DandelionException("mysql queryForMap error,"+e.getMessage(), e);
}
}
// Register Java object
context.eval("js", "var jdbcClient = Java.type('com.example.JsJdbc').create()");
JavaScript code:
const selectSql = "SELECT code, product_id as productId, ts_storage_id as tsStorageId FROM device WHERE id = ?";
const deviceInfo = jdbcClient.queryForMap(selectSql, "1682293037722628098");

[selhagani]

Could you try testing with the latest available GraalVM version to see if the issue still presist? You can find it using this link: https://github.com/graalvm/graalvm-ce-builds/releases