[BUG] - An error occurred while I modified the list of many-to-many associated objects in Input.toEntity { }

[L1yp]

Jimmer Version

0.9.68

JDK Version

21

Database

MySQL

OS

Windows

Expected behavior

no error

Actual behavior

cannot save

Description

1

Reproduction steps

1. git clone https://github.com/L1yp/jimmer-save-error
2. executes init.sql in the root directory
3. run JimmerSaveErrorApplication

// open in JetBrains In IntelliJ IDEA
4. open "use-save-error.http" file in the root directory
5. call the http method

Generated SQL

No response

Relation Model

create database if not exists `jimmer-err`;

create table if not exists user
(
    id         bigint unsigned auto_increment
        primary key,
    username   varchar(64)     not null,
    nickname   varchar(64)     not null,
    status     int default 0   not null,
    updated_at datetime        not null,
    updated_by bigint unsigned not null,
    created_at datetime        not null,
    created_by bigint          not null,
    constraint uidx_username
        unique (username)
);

create table if not exists role
(
    id         bigint unsigned auto_increment
        primary key,
    code       varchar(64)     not null,
    name       varchar(64)     not null,
    order_no   int default 0   not null,
    status     int default 0   not null,
    updated_at datetime        not null,
    updated_by bigint unsigned not null,
    created_at datetime        not null,
    created_by bigint unsigned not null,
    constraint uidx_code
        unique (code)
);

create table if not exists user_role_mapping
(
    user_id bigint unsigned not null,
    role_id bigint unsigned not null,
    primary key (user_id, role_id)
);

INSERT INTO role (id, code, name, order_no, status, updated_at, updated_by, created_at, created_by) VALUES (1, 'admin', '系统管理员', 1, 1, '2025-03-24 00:45:49', 1, '2025-03-24 00:45:45', 1);
INSERT INTO role (id, code, name, order_no, status, updated_at, updated_by, created_at, created_by) VALUES (2, 'default', '成员', 2, 1, '2025-03-24 00:46:10', 1, '2025-03-24 00:46:13', 1);

Screenshots

Logs

java.lang.IllegalStateException: The current draft has been resolved so it cannot be modified
at com.babyfish.jimmer.entity.RoleDraft$$$DraftImpl.setId(RoleDraft.kt:789) ~[main/:na]
at com.babyfish.jimmer.entity.RoleDraft$$$DraftImpl.__set(RoleDraft.kt:1109) ~[main/:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.UpsertPreHandler.onResolve(PreHandler.java:985) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.AbstractPreHandler.resolve(PreHandler.java:527) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.UpsertPreHandler.insertedMap(PreHandler.java:904) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.PreHandler$1.iterator(PreHandler.java:69) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.saveSelf(Saver.java:209) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.saveAllImpl(Saver.java:106) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.savePostAssociation(Saver.java:195) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.saveAllImpl(Saver.java:115) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.lambda$save$0(Saver.java:48) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.runtime.Internal.modifyDraft(Internal.java:173) ~[jimmer-core-0.9.68.jar:na]
at org.babyfish.jimmer.runtime.Internal.lambda$produce$1(Internal.java:42) ~[jimmer-core-0.9.68.jar:na]
at org.babyfish.jimmer.runtime.Internal.usingDraftContext(Internal.java:102) ~[jimmer-core-0.9.68.jar:na]
at org.babyfish.jimmer.runtime.Internal.produce(Internal.java:39) ~[jimmer-core-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.Saver.save(Saver.java:44) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.SimpleEntitySaveCommandImpl.executeImpl(SimpleEntitySaveCommandImpl.java:52) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.spring.cfg.support.SpringConnectionManager.execute(SpringConnectionManager.java:56) ~[jimmer-spring-boot-starter-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.SimpleEntitySaveCommandImpl.execute(SimpleEntitySaveCommandImpl.java:39) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.ast.impl.mutation.SimpleEntitySaveCommandImpl.execute(SimpleEntitySaveCommandImpl.java:18) ~[jimmer-sql-0.9.68.jar:na]
at org.babyfish.jimmer.sql.kt.impl.KEntitiesImpl.save(KEntitiesImpl.kt:205) ~[jimmer-sql-kotlin-0.9.68.jar:na]

[babyfish-ct]

Try 0.9.69