java - No property u found for type com.models.entities.OrderEntity -
i'm receiving error no property u found type com.models.entities.orderentity , life of me can't figure out how debug coming from. i'm guessing there's mapping incorrect.
i've tried enabling log4j gives me details on org.hibernate. tried adding other packages aren't being read. believe log4j.properties in right location.
log4j.properties contents:
log4j.rootcategory=debug, stdout log4j.appender.stdout=org.apache.log4j.consoleappender log4j.appender.stdout.layout=org.apache.log4j.patternlayout log4j.appender.stdout.layout.conversionpattern=%d{absolute} %5p %t %c:%l - %m%n log4j.category.org.springframework.data=debug,stdout log4j.category.com.models.entities =debug,stdout what can ensure log4j logging correct packages?
my entity:
@entity @table(name = "`order`") @namedqueries({ @namedquery(name="order.findbyuuid", query="select o orderentity o o.uuid = :uuid"), @namedquery(name="order.findbyinproduction", query="select o orderentity o o.inproduction = :inproduction") }) public class orderentity { private integer id; @javax.persistence.column(name = "id", nullable = false, insertable = true, updatable = true, length = 10, precision = 0) @generatedvalue @id public integer getid() { return id; } public void setid(integer id) { this.id = id; } private string uuid; @javax.persistence.column(name = "uuid", nullable = false, insertable = true, updatable = true, length = 128, precision = 0) @basic public string getuuid() { return uuid; } public void setuuid(string uuid) { this.uuid = uuid; } private boolean inproduction; @javax.persistence.column(name = "in_production", nullable = false, insertable = true, updatable = true, length = 0, precision = 0) @basic public boolean getinproduction() { return inproduction; } public void setinproduction(boolean inproduction) { this.inproduction = inproduction; } private timestamp updated; @javax.persistence.column(name = "updated", nullable = true, insertable = true, updatable = true, length = 19, precision = 0) @basic public timestamp getupdated() { return updated; } public void setupdated(timestamp updated) { this.updated = updated; } private timestamp created; @javax.persistence.column(name = "created", nullable = false, insertable = true, updatable = true, length = 19, precision = 0) @basic public timestamp getcreated() { return created; } public void setcreated(timestamp created) { this.created = created; } @override public boolean equals(object o) { if (this == o) return true; if (o == null || getclass() != o.getclass()) return false; orderentity = (orderentity) o; if (created != null ? !created.equals(that.created) : that.created != null) return false; if (id != null ? !id.equals(that.id) : that.id != null) return false; if (inproduction != null ? !inproduction.equals(that.inproduction) : that.inproduction != null) return false; if (updated != null ? !updated.equals(that.updated) : that.updated != null) return false; if (uuid != null ? !uuid.equals(that.uuid) : that.uuid != null) return false; return true; } @override public int hashcode() { int result = id != null ? id.hashcode() : 0; result = 31 * result + (uuid != null ? uuid.hashcode() : 0); result = 31 * result + (inproduction != null ? inproduction.hashcode() : 0); result = 31 * result + (updated != null ? updated.hashcode() : 0); result = 31 * result + (created != null ? created.hashcode() : 0); return result; } private vendorentity vendor; @manytoone @javax.persistence.joincolumn(name = "vendor_id", referencedcolumnname = "id", nullable = false) public vendorentity getvendor() { return vendor; } public void setvendor(vendorentity vendor) { this.vendor = vendor; } private shippingdestinationentity shippingdestination; @manytoone @javax.persistence.joincolumn(name = "shipping_destination_id", referencedcolumnname = "id", nullable = false) public shippingdestinationentity getshippingdestination() { return shippingdestination; } public void setshippingdestination(shippingdestinationentity shippingdestination) { this.shippingdestination = shippingdestination; } private collection<ordercustomfieldentity> ordercustomfields; @onetomany(mappedby = "order") public collection<ordercustomfieldentity> getordercustomfields() { return ordercustomfields; } public void setordercustomfields(collection<ordercustomfieldentity> ordercustomfields) { this.ordercustomfields = ordercustomfields; } private collection<productentity> products; @onetomany(mappedby = "order") public collection<productentity> getproducts() { return products; } public void setproducts(collection<productentity> products) { this.products = products; } } the stack trace:
caused by: org.springframework.data.mapping.propertyreferenceexception: no property u found type com.models.entities.orderentity @ org.springframework.data.mapping.propertypath.<init>(propertypath.java:75) @ org.springframework.data.mapping.propertypath.create(propertypath.java:327) @ org.springframework.data.mapping.propertypath.create(propertypath.java:353) @ org.springframework.data.mapping.propertypath.create(propertypath.java:307) @ org.springframework.data.mapping.propertypath.from(propertypath.java:271) @ org.springframework.data.mapping.propertypath.from(propertypath.java:245) @ org.springframework.data.repository.query.parser.part.<init>(part.java:72) @ org.springframework.data.repository.query.parser.parttree$orpart.<init>(parttree.java:180) @ org.springframework.data.repository.query.parser.parttree$predicate.buildtree(parttree.java:260) @ org.springframework.data.repository.query.parser.parttree$predicate.<init>(parttree.java:240) @ org.springframework.data.repository.query.parser.parttree.<init>(parttree.java:71) @ org.springframework.data.jpa.repository.query.parttreejpaquery.<init>(parttreejpaquery.java:57) @ org.springframework.data.jpa.repository.query.jpaquerylookupstrategy$createquerylookupstrategy.resolvequery(jpaquerylookupstrategy.java:90) @ org.springframework.data.jpa.repository.query.jpaquerylookupstrategy$createifnotfoundquerylookupstrategy.resolvequery(jpaquerylookupstrategy.java:162) @ org.springframework.data.jpa.repository.query.jpaquerylookupstrategy$abstractquerylookupstrategy.resolvequery(jpaquerylookupstrategy.java:68) @ org.springframework.data.repository.core.support.repositoryfactorysupport$queryexecutormethodinterceptor.<init>(repositoryfactorysupport.java:279) @ org.springframework.data.repository.core.support.repositoryfactorysupport.getrepository(repositoryfactorysupport.java:147) @ org.springframework.data.repository.core.support.repositoryfactorybeansupport.getobject(repositoryfactorybeansupport.java:153) @ org.springframework.data.repository.core.support.repositoryfactorybeansupport.getobject(repositoryfactorybeansupport.java:43) @ org.springframework.beans.factory.support.factorybeanregistrysupport.dogetobjectfromfactorybean(factorybeanregistrysupport.java:142) ... 26 more update: deleted , regenerated entities database , still receive same error.
it turns out, issue caused conflicts repository layer. despite me having order.findbyuuid named query , orderrepository looking like:
@repository public interface orderrepository extends jparepository<orderentity, integer> { orderentity findbyuuid(@param("uuid") string uuid); list<orderentity> findbyinproduction(@param("inproduction") boolean inproduction); } removing named query , change above method findbyuuid solution. i'm still unsure why failing, allowed me rid of issue , begin debugging application.
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