diff options
| -rw-r--r-- | src/org/traccar/database/QueryBuilder.java | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/org/traccar/database/QueryBuilder.java b/src/org/traccar/database/QueryBuilder.java index c5a682b7e..73569ac2a 100644 --- a/src/org/traccar/database/QueryBuilder.java +++ b/src/org/traccar/database/QueryBuilder.java @@ -357,10 +357,13 @@ public final class QueryBuilder { processors.add(new ResultSetProcessor<T>() { @Override public void process(T object, ResultSet resultSet) throws SQLException { - try (JsonReader reader = Json.createReader(new StringReader(resultSet.getString(name)))) { - method.invoke(object, MiscFormatter.fromJson(reader.readObject())); - } catch (IllegalAccessException | InvocationTargetException | JsonParsingException error) { - Log.warning(error); + String value = resultSet.getString(name); + if (value != null) { + try (JsonReader reader = Json.createReader(new StringReader(value))) { + method.invoke(object, MiscFormatter.fromJson(reader.readObject())); + } catch (IllegalAccessException | InvocationTargetException | JsonParsingException error) { + Log.warning(error); + } } } }); |