Can't connect MySQL with Netbeans
I have this problem everytime I try to connect, I'm using Windows 10, NetBeans 8.0.2 and MySQL 8.0.13 the connector I'm using is the one that MySQL installed during the setup but the thing is, no matter what I try it never works.
I tried changing the connector,the database, the port, the user and password and nothing works.
I've read many different questions in here but none is helping me to find a solution, I've tried lots of things and still... The thing is if I don't give the results at school I'll be expulsed...
This is the log I get
Cannot establish a connection to jdbc:mysql://localhost:3306/proyectoblockbuster using com.mysql.jdbc.Driver (java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long)
mysql netbeans
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
add a comment |
I have this problem everytime I try to connect, I'm using Windows 10, NetBeans 8.0.2 and MySQL 8.0.13 the connector I'm using is the one that MySQL installed during the setup but the thing is, no matter what I try it never works.
I tried changing the connector,the database, the port, the user and password and nothing works.
I've read many different questions in here but none is helping me to find a solution, I've tried lots of things and still... The thing is if I don't give the results at school I'll be expulsed...
This is the log I get
Cannot establish a connection to jdbc:mysql://localhost:3306/proyectoblockbuster using com.mysql.jdbc.Driver (java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long)
mysql netbeans
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14
add a comment |
I have this problem everytime I try to connect, I'm using Windows 10, NetBeans 8.0.2 and MySQL 8.0.13 the connector I'm using is the one that MySQL installed during the setup but the thing is, no matter what I try it never works.
I tried changing the connector,the database, the port, the user and password and nothing works.
I've read many different questions in here but none is helping me to find a solution, I've tried lots of things and still... The thing is if I don't give the results at school I'll be expulsed...
This is the log I get
Cannot establish a connection to jdbc:mysql://localhost:3306/proyectoblockbuster using com.mysql.jdbc.Driver (java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long)
mysql netbeans
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
I have this problem everytime I try to connect, I'm using Windows 10, NetBeans 8.0.2 and MySQL 8.0.13 the connector I'm using is the one that MySQL installed during the setup but the thing is, no matter what I try it never works.
I tried changing the connector,the database, the port, the user and password and nothing works.
I've read many different questions in here but none is helping me to find a solution, I've tried lots of things and still... The thing is if I don't give the results at school I'll be expulsed...
This is the log I get
Cannot establish a connection to jdbc:mysql://localhost:3306/proyectoblockbuster using com.mysql.jdbc.Driver (java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long)
mysql netbeans
mysql netbeans
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
asked Dec 30 '18 at 5:24
Cristian Alatriste AlvaradoCristian Alatriste Alvarado
1
1
Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14
add a comment |
Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14
Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14
add a comment |
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Not sure what "expulsed" means, but onto your question. Try isolating the problem, by first connecting on command-line from the server itself, if possible; then connect from your localhost; then find a simple JDBC example. All with your provided username/password combo. If it still doesn't work, leave a comment indicating which step failed.
– hd1
Dec 30 '18 at 5:31
[1] Possible duplicate of Connecting Netbeans and MySQL but getting Big Integer error [2] What is the EXACT name of the MySQL driver file you specified when you added the MySQL driver in NetBeans? It should be a name of the form mysql-connector-java-8.0.xx.jar. [3] Provide a screenshot of how you have defined your connection to MySQL in NetBeans: in the Services window: expand the Databases node, expand the Drivers node, select the entry for MySQL (Connector/J driver), right click and select Connect Using....
– skomisa
Dec 30 '18 at 7:14