问题描述
运行“gradle build”时,我的一个项目出现了以下错误,其中几个类得到以下编译错误:
cannot be applied to given types;
this._logFilter.setFirstResult(firstResult);
^
required: int
found: long
reason: actual argument long cannot be converted to int by method invocation conversion
尽管如此,方法setFirstResult
需要一个long
参数。
这是代码:
public void setFirstResult(long firstResult) {
this._firstResult = firstResult;
}
我已经尝试过--refresh-dependencies
并清除缓存等。这些都不适用于我。
此外,这个项目是一个maven项目,我将其转换为使用gradle。
编辑:
我根据评论的请求在这里添加了额外的上下文:
这是this._logFilter
的源代码
public class GlobalMessageLogFilter {
private long _firstResult = 0L;
private long _maxResults = 100L;
private Application _application;
private SeverityLevelEnum _severityLevel;
private EnvironmentEnum _environment;
private String _userName;
private Category _category;
public EnvironmentEnum getEnvironment() {
return this._environment;
}
public void setEnvironment(EnvironmentEnum environment) {
this._environment = environment;
}
public long getFirstResult() {
return this._firstResult;
}
public void setFirstResult(long firstResult) {
this._firstResult = firstResult;
}
public long getMaxResults() {
return this._maxResults;
}
public void setMaxResults(long maxResults) {
this._maxResults = maxResults;
}
public Application getApplication() {
return this._application;
}
public void setApplication(Application application) {
this._application = application;
}
public SeverityLevelEnum getSeverityLevel() {
return this._severityLevel;
}
public void setSeverityLevel(SeverityLevelEnum severityLevel) {
this._severityLevel = severityLevel;
}
public String getUserName() {
return this._userName;
}
public void setUserName(String userName) {
this._userName = userName;
}
public Category getCategory() {
return this._category;
}
public void setCategory(Category category) {
this._category = category;
}
}
这是完整的堆栈跟踪
λ gradle build
:compileJava
C:\Java Source\wicket\administration\GlobalMessageLogProvider.java:36: error: method setFirstResult in class GlobalMessageLogFilter cannot be applied to given types;
this._logFilter.setFirstResult(firstResult);
^
required: int
found: long
reason: actual argument long cannot be converted to int by method invocation conversion
C:\Java Source\wicket\administration\GlobalMessageLogProvider.java:37: error: method setMaxResults in class GlobalMessageLogFilter cannot be applied to given types;
this._logFilter.setMaxResults(maxResults);
^
required: int
found: long
reason: actual argument long cannot be converted to int by method invocation conversion
C:\Java Source\wicket\administration\users\UserSecurityProvider.java:35: error: method setFirst in class UserSearchFilter cannot be applied to given types;
this._filter.setFirst(first);
^
required: int
found: long
reason: actual argument long cannot be converted to int by method invocation conversion
C:\Java Source\wicket\administration\users\UserSecurityProvider.java:36: error: method setCount in class UserSearchFilter cannot be applied to given types;
this._filter.setCount(count);
^
required: int
found: long
reason: actual argument long cannot be converted to int by method invocation conversion
编辑:添加了GlobalMessageLogProvider
的源代码
public class GlobalMessageLogProvider extends SortableDataProvider<GlobalMessageLog, String>
{
@SpringBean
private GlobalMessageLogRepository _globalMessageLogRepository;
private GlobalMessageLogFilter _logFilter;
private boolean _searchAllowed = false;
public GlobalMessageLogProvider(GlobalMessageLogFilter globalMessageLogFilter)
{
Injector.get().inject(this);
this._logFilter = globalMessageLogFilter;
}
@Override
public Iterator<? extends GlobalMessageLog> iterator(long firstResult, long maxResults)
{
this._logFilter.setFirstResult(firstResult);
this._logFilter.setMaxResults(maxResults);
Iterator<GlobalMessageLog> results = Arrays.<GlobalMessageLog> asList().iterator();
if (this._searchAllowed)
{
if (super.getSort() == null)
{
results = this._globalMessageLogRepository.search(this._logFilter, "id", false).iterator();
} else
{
results =
this._globalMessageLogRepository.search(this._logFilter,
super.getSort().getProperty(),
super.getSort().isAscending()).iterator();
}
}
return results;
}
}
1楼
我发现了问题,我能够解决它。
多数评论指出setFirstResult(int firstResult)
是它使用的类的错误版本。
他们是对的。
基本上, GlobalMessageLogProvider
已被更改,但jar的最新版本从未被推送到Nexus服务器(我们自己的私有第三方依赖服务器)。
所以,每当我拉下罐子时,它总是引用旧瓶子。
手动将最新的jar推送到Nexus服务器后,我能够成功地使用gradle构建项目而不会出现错误。
所以从这个问题中解脱出来:我们需要创建一个构建过程,自动构建/推送最新版本的jar到Nexus服务器。 我正在考虑使用一些自定义命令/脚本通过我们的TeamCity构建服务器创建构建/推送过程。 (如果有的话,请随时提供更好的建议/练习提示)。
谢谢大家的善意帮助,我衷心感谢。